![Dee "D" supporting tank at the 60-inch cyclotron. Left to right: Donald Cooksey, Charles Seymous (president of Yale University), and Ernest Orlando Lawrence, date unknown. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzIwMTQvMTIvMzEvZGVlLWQtc3VwcG9ydGluZy10YW5rLWF0LXRoZS02MC1pbmNoLWN5Y2xvdHJvbi1sZWZ0LXRvLXJpZ2h0LWRvbmFsZC1jb29rc2V5LTljMTFiZC0xMDI0LmpwZw%3D%3D/40/26/webp "Dee \"D\" supporting tank at the 60-inch cyclotron. Left to right: Donald Cooksey, Charles Seymous (president of Yale University), and Ernest Orlando Lawrence, date unknown. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Dee "D" supporting tank at the 60-inch cyclotron. Left to right: Donal...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Glenn Seaborg at age 17, taken April 1929. Principal Investigator/Pro...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
37-inch cyclotron tank #4, Franz N.D. Kurie, and Dean Cowie, taken 193...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Rear view of 60-inch cyclotron in early stages showing the fastest high-vacuum pump in the world, taken March 20, 1939. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzkvMDMvMjAvcmVhci12aWV3LW9mLTYwLWluY2gtY3ljbG90cm9uLWluLWVhcmx5LXN0YWdlcy1zaG93aW5nLXRoZS1mYXN0ZXN0LWhpZ2gtdmFjdXVtLWJjOTBmMi0xMDI0LmpwZw%3D%3D/40/29/webp "Rear view of 60-inch cyclotron in early stages showing the fastest high-vacuum pump in the world, taken March 20, 1939. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Rear view of 60-inch cyclotron in early stages showing the fastest hig...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Ernest Orlando Lawrence (right) and Alfred Loomis, taken November 22, 1939. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzkvMTEvMjIvZXJuZXN0LW9ybGFuZG8tbGF3cmVuY2UtcmlnaHQtYW5kLWFsZnJlZC1sb29taXMtdGFrZW4tbm92ZW1iZXItMjItMTkzOS1wcmluY2lwYWwtNzIwM2IxLTEwMjQuanBn/40/31/webp "Ernest Orlando Lawrence (right) and Alfred Loomis, taken November 22, 1939. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Ernest Orlando Lawrence (right) and Alfred Loomis, taken November 22, ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![60-inch cyclotron cover. Coil bank coming out for repairs, taken February 8,1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDIvMDgvNjAtaW5jaC1jeWNsb3Ryb24tY292ZXItY29pbC1iYW5rLWNvbWluZy1vdXQtZm9yLXJlcGFpcnMtdGFrZW4tZmVicnVhcnktODE5NDAtNWU5MDZlLTEwMjQuanBn/40/29/webp "60-inch cyclotron cover. Coil bank coming out for repairs, taken February 8,1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
60-inch cyclotron cover. Coil bank coming out for repairs, taken Febru...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![60-inch cyclotron. Last coil about to be replaced. Note that half the brass clamps are removed prior to being replaced with maple, taken February 10, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDIvMTAvNjAtaW5jaC1jeWNsb3Ryb24tbGFzdC1jb2lsLWFib3V0LXRvLWJlLXJlcGxhY2VkLW5vdGUtdGhhdC1oYWxmLXRoZS1icmFzcy1jbGFtcHMtY2NjOWJmLTEwMjQuanBn/40/26/webp "60-inch cyclotron. Last coil about to be replaced. Note that half the brass clamps are removed prior to being replaced with maple, taken February 10, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
60-inch cyclotron. Last coil about to be replaced. Note that half the ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Indiana cyclotron with Larry Langer and Franz N.D. Kurie. Indiana University, involved in the construction of their first cyclotron, joined the Manhattan Project. Photo taken April 20, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDQvMjAvaW5kaWFuYS1jeWNsb3Ryb24td2l0aC1sYXJyeS1sYW5nZXItYW5kLWZyYW56LW5kLWt1cmllLWluZGlhbmEtdW5pdmVyc2l0eS1pbnZvbHZlZC1jZTc1ZGMtMTAyNC5qcGc%3D/40/26/webp "Indiana cyclotron with Larry Langer and Franz N.D. Kurie. Indiana University, involved in the construction of their first cyclotron, joined the Manhattan Project. Photo taken April 20, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Indiana cyclotron with Larry Langer and Franz N.D. Kurie. Indiana Univ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Left to right: Mable, Bert, Donald Cooksey, and Elsie Blumer, taken May 5, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDUvMDUvbGVmdC10by1yaWdodC1tYWJsZS1iZXJ0LWRvbmFsZC1jb29rc2V5LWFuZC1lbHNpZS1ibHVtZXItdGFrZW4tbWF5LTUtMTk0MC1wcmluY2lwYWwtYTk2NGE2LTEwMjQuanBn/40/31/webp "Left to right: Mable, Bert, Donald Cooksey, and Elsie Blumer, taken May 5, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Left to right: Mable, Bert, Donald Cooksey, and Elsie Blumer, taken Ma...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![First Place. Cyclotron shelter building contest drawing, taken September 27, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDkvMjcvZmlyc3QtcGxhY2UtY3ljbG90cm9uLXNoZWx0ZXItYnVpbGRpbmctY29udGVzdC1kcmF3aW5nLXRha2VuLXNlcHRlbWJlci0yNy0xOTQwLWJkZGU3Zi0xMDI0LmpwZw%3D%3D/40/25/webp "First Place. Cyclotron shelter building contest drawing, taken September 27, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
First Place. Cyclotron shelter building contest drawing, taken Septemb...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch magnet site excavation, taken October 5, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMTAvMDUvMTg0LWluY2gtbWFnbmV0LXNpdGUtZXhjYXZhdGlvbi10YWtlbi1vY3RvYmVyLTUtMTk0MC1wcmluY2lwYWwtaW52ZXN0aWdhdG9ycHJvamVjdC0yYjNlMjgtMTAyNC5qcGc%3D/40/31/webp "184-inch magnet site excavation, taken October 5, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch magnet site excavation, taken October 5, 1940. Principal Inve...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron magnet site. Paul Aebersold and Donald Cooksey standing on rail, taken November 28, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMTEvMjgvMTg0LWluY2gtY3ljbG90cm9uLW1hZ25ldC1zaXRlLXBhdWwtYWViZXJzb2xkLWFuZC1kb25hbGQtY29va3NleS1zdGFuZGluZy1vbi03ZWRiMjYtMTAyNC5qcGc%3D/40/59/webp "184-inch cyclotron magnet site. Paul Aebersold and Donald Cooksey standing on rail, taken November 28, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron magnet site. Paul Aebersold and Donald Cooksey stan...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron construction with Helen Griggs (future wife of Glenn T. Seaborg), taken March 12, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDMvMTIvMTg0LWluY2gtY3ljbG90cm9uLWNvbnN0cnVjdGlvbi13aXRoLWhlbGVuLWdyaWdncy1mdXR1cmUtd2lmZS1vZi1nbGVubi10LXNlYWJvcmctZDU0MzA4LTEwMjQuanBn/40/26/webp "184-inch cyclotron construction with Helen Griggs (future wife of Glenn T. Seaborg), taken March 12, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron construction with Helen Griggs (future wife of Glen...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Helen Griggs and the boat, Delta Ray, at Miller's Yacht Harbor, Antioch Bridge. Helen became the wife of Glenn Seaborg. Taken April 25, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDQvMjUvaGVsZW4tZ3JpZ2dzLWFuZC10aGUtYm9hdC1kZWx0YS1yYXktYXQtbWlsbGVycy15YWNodC1oYXJib3ItYW50aW9jaC1icmlkZ2UtNDVkYzExLTEwMjQuanBn/40/26/webp "Helen Griggs and the boat, Delta Ray, at Miller's Yacht Harbor, Antioch Bridge. Helen became the wife of Glenn Seaborg. Taken April 25, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Helen Griggs and the boat, Delta Ray, at Miller's Yacht Harbor, Antioc...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Paul Aebersold at184-inch cyclotron construction site, taken May 15, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDUvMTUvcGF1bC1hZWJlcnNvbGQtYXQxODQtaW5jaC1jeWNsb3Ryb24tY29uc3RydWN0aW9uLXNpdGUtdGFrZW4tbWF5LTE1LTE5NDEtcHJpbmNpcGFsLWFkYTE1OC0xMDI0LmpwZw%3D%3D/40/29/webp "Paul Aebersold at184-inch cyclotron construction site, taken May 15, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Paul Aebersold at184-inch cyclotron construction site, taken May 15, 1...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Bottom east end, 184-inch cyclotron construction, taken May 23, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDUvMjMvYm90dG9tLWVhc3QtZW5kLTE4NC1pbmNoLWN5Y2xvdHJvbi1jb25zdHJ1Y3Rpb24tdGFrZW4tbWF5LTIzLTE5NDEtcHJpbmNpcGFsLWIzNjBlMS0xMDI0LmpwZw%3D%3D/40/54/webp "Bottom east end, 184-inch cyclotron construction, taken May 23, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Bottom east end, 184-inch cyclotron construction, taken May 23, 1941. ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron construction site, taken May 28, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDUvMjgvMTg0LWluY2gtY3ljbG90cm9uLWNvbnN0cnVjdGlvbi1zaXRlLXRha2VuLW1heS0yOC0xOTQxLXByaW5jaXBhbC1pbnZlc3RpZ2F0b3Jwcm9qZWN0LWQ1YmIyMC0xMDI0LmpwZw%3D%3D/40/29/webp "184-inch cyclotron construction site, taken May 28, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron construction site, taken May 28, 1941. Principal In...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Target, 184-inch cyclotron, taken June 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDYvMTEvdGFyZ2V0LTE4NC1pbmNoLWN5Y2xvdHJvbi10YWtlbi1qdW5lLTExLTE5NDEtcHJpbmNpcGFsLWludmVzdGlnYXRvcnByb2plY3QtYzIyMDNhLTEwMjQuanBn/40/32/webp "Target, 184-inch cyclotron, taken June 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Target, 184-inch cyclotron, taken June 11, 1941. Principal Investigato...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Donner Laboratory site preparation for construction after first eight hours of work, taken July 21, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDcvMjEvZG9ubmVyLWxhYm9yYXRvcnktc2l0ZS1wcmVwYXJhdGlvbi1mb3ItY29uc3RydWN0aW9uLWFmdGVyLWZpcnN0LWVpZ2h0LWhvdXJzLTY3YmQ4OC0xMDI0LmpwZw%3D%3D/40/31/webp "Donner Laboratory site preparation for construction after first eight hours of work, taken July 21, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Donner Laboratory site preparation for construction after first eight ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Medical Physics Building (Donner Lab) construction site, taken September 17, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDkvMTcvbWVkaWNhbC1waHlzaWNzLWJ1aWxkaW5nLWRvbm5lci1sYWItY29uc3RydWN0aW9uLXNpdGUtdGFrZW4tc2VwdGVtYmVyLTE3LTE5NDEtMDI1ZTllLTEwMjQuanBn/40/31/webp "Medical Physics Building (Donner Lab) construction site, taken September 17, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Medical Physics Building (Donner Lab) construction site, taken Septemb...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Medical Physics Building (Donner Lab) construction site, taken October 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMTAvMTEvbWVkaWNhbC1waHlzaWNzLWJ1aWxkaW5nLWRvbm5lci1sYWItY29uc3RydWN0aW9uLXNpdGUtdGFrZW4tb2N0b2Jlci0xMS0xOTQxLWRlZDM3NC0xMDI0LmpwZw%3D%3D/40/29/webp "Medical Physics Building (Donner Lab) construction site, taken October 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Medical Physics Building (Donner Lab) construction site, taken October...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron coil. Earle Thorpe attaching lug, taken March 15, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDIvMDMvMTUvMTg0LWluY2gtY3ljbG90cm9uLWNvaWwtZWFybGUtdGhvcnBlLWF0dGFjaGluZy1sdWctdGFrZW4tbWFyY2gtMTUtMTk0Mi1wcmluY2lwYWwtYmE1YmU1LTEwMjQuanBn/40/29/webp "184-inch cyclotron coil. Earle Thorpe attaching lug, taken March 15, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron coil. Earle Thorpe attaching lug, taken March 15, 1...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Lifting the coil clear of the winding machine so spokes can be removed at 184-inch cyclotron coil, taken March 19, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDIvMDMvMTkvbGlmdGluZy10aGUtY29pbC1jbGVhci1vZi10aGUtd2luZGluZy1tYWNoaW5lLXNvLXNwb2tlcy1jYW4tYmUtcmVtb3ZlZC1hdC0xODQtZTJkMDViLTEwMjQuanBn/40/29/webp "Lifting the coil clear of the winding machine so spokes can be removed at 184-inch cyclotron coil, taken March 19, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Lifting the coil clear of the winding machine so spokes can be removed...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Paul Aebersold standing next to completed lower coils, 184-inch cyclotron, taken May 16, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDIvMDUvMTYvcGF1bC1hZWJlcnNvbGQtc3RhbmRpbmctbmV4dC10by1jb21wbGV0ZWQtbG93ZXItY29pbHMtMTg0LWluY2gtY3ljbG90cm9uLXRha2VuLTRkZDlhYy0xMDI0LmpwZw%3D%3D/40/29/webp "Paul Aebersold standing next to completed lower coils, 184-inch cyclotron, taken May 16, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Paul Aebersold standing next to completed lower coils, 184-inch cyclot...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
37-inch cyclotron, equipment detail. Photo taken 2/15/1943. 37"-9. Pri...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
37-inch cyclotron. Barbershop assembly, set up with cold K M (full ang...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Crocker Laboratory, 60-inch cyclotron, oscillator assembly tube. Photo...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Crocker Laboratory, 60-inch cyclotron, target and tank assembly. Photo...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Crocker Laboratory 60-inch cyclotron. Coil in tank after removal from ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
D (dee) stems with temporary "hats" for vacuum testing, 60-inch cyclot...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
D (dee) stem tank liner connection clamps, 60-inch cyclotron. Photo ta...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion. Photo taken 8/24/1945. Princi...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion, U3. Photo taken 8/26/1945. C...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion, lifting shim. Photo taken 8/2...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion with workman. Photo taken 9/01...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion, K. bus installation. Photo ta...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Old 37-inch cyclotron can, uncrated at Building 10. Photo taken 11/02/...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Main cyclotron pump gate for 184-inch cyclotron. Photo taken 12/26/194...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion. Photo taken 5/27/1946. Princi...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion, tanks arrival (outside view)....
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion, view through magnet at face p...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion. Photo taken 9/14/1946. 184"-3...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion. Restricted. Declassified 4-30...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion. View of building 6 from roof ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, calutron conversion. 184-inch dee and edge of pole...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron drawing. Photograph taken 12/1946.184"-593 Principa...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron. Arc pulse amplifier. Photo taken 1/10/1947. 184"-6...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron magnet with protective canvas. Photo taken 1/30/194...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
37-inch cyclotron dismantle. Photo taken 5/15/1947. 37"-344. Principal...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron radiation sheilding. Photo taken 9/17/1947. 184"-80...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
60-inch cyclotron. Autographs from BP-90 Hamilton report. Photo taken ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
60-inch cyclotron radioactive target carrying case. Photo taken 1/13/1...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron. SV-1 radar pulse modulation network D-170070. Phot...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron. 5V 3000 amp shunt. Photo taken 9/15/1948. 184"-946...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron beam exit equipment. Photo taken 12/13/1948. 184"-9...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Initial distribution of fission products in Bikini lagoons. Photo take...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron radiation field (drawing). Photo taken 2/03/1949. 1...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
60-inch cyclotron. Experimental grounded deflector type 2. Photo taken...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Vacuum tank for the 60-inch cyclotron. Photo taken 4/29/1949. 60"-221 ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Pulsed plasma focusing tube for 184-inch cyclotron external proton bea...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
60-inch cyclotron, 47 Dees support clamps. Photo taken 6/02/1949. 60"-...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
New RF deflector assembly, front view. Photo taken 6/20/1951. 60"-352....
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Rotating glass target for bombardment of aqueous solutions in place on...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
An e12 nucleus is scattered by an argon nucleus. Photo taken 3/13/1952...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Roentgenograms, natural size of representative regions of the skeleton...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Magnet differential ampere meter. Photo taken 3/02/1953. 60"-526. Prin...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron vacuum tank. Photo taken 3/18/1954. 184"-1241 Princ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron variable capacitor truck. Photo taken 4/19/1954. 18...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
60-inch cyclotron target shaker. Photo taken 9/08/1954. 60"-581. Princ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Reconversion of 184-inch cyclotron, removal of vacuum tank. Photo take...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
184-inch cyclotron, Capacitor tank going into position. Photo taken 5/...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
President John F. Kennedy 's visit to Lawrence Radiation Laboratory. A...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Shutdown of 60-inch cyclotron. Photo taken 7/30/1962. 60"-632. Princip...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Glenn Seaborg, Nobel anniversary (Chemistry, 1951.) Photo taken in studio at the Grand Hotel in Stockholm, December 1991. Principal Investigator/Project: Analog Conversion Project [Photographer: Rolf Adlercroutz/Claes Lofgren of Pressens Bild AB, Stockholm, Sweden]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5OTEvMTIvMDEvZ2xlbm4tc2VhYm9yZy1ub2JlbC1hbm5pdmVyc2FyeS1jaGVtaXN0cnktMTk1MS1waG90by10YWtlbi1pbi1zdHVkaW8tYXQtdGhlLTBhYjM1My0xMDI0LmpwZw%3D%3D/40/54/webp "Glenn Seaborg, Nobel anniversary (Chemistry, 1951.) Photo taken in studio at the Grand Hotel in Stockholm, December 1991. Principal Investigator/Project: Analog Conversion Project [Photographer: Rolf Adlercroutz/Claes Lofgren of Pressens Bild AB, Stockholm, Sweden]")
Glenn Seaborg, Nobel anniversary (Chemistry, 1951.) Photo taken in stu...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Portrait of Glenn Seaborg, undated U.S. Atomic Energy Commission photo. Principal Investigator/Project: Analog Conversion Project [Photographer: Atomic Energy Commission]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzIwMTQvMTIvMzEvcG9ydHJhaXQtb2YtZ2xlbm4tc2VhYm9yZy11bmRhdGVkLXVzLWF0b21pYy1lbmVyZ3ktY29tbWlzc2lvbi1waG90by1wcmluY2lwYWwtYjI1M2MxLTEwMjQuanBn/40/50/webp "Portrait of Glenn Seaborg, undated U.S. Atomic Energy Commission photo. Principal Investigator/Project: Analog Conversion Project [Photographer: Atomic Energy Commission]")
Portrait of Glenn Seaborg, undated U.S. Atomic Energy Commission photo...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Glenn Seaborg and William Perry signing document in Geneva, Switzerla...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![37-inch cyclotron tank #4, taken 1937. Principal Investigator/Project: Analog Conversion Project [Photographer: William Schoeb Photography, San Francisco, California]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzcvMDEvMDEvMzctaW5jaC1jeWNsb3Ryb24tdGFuay00LXRha2VuLTE5MzctcHJpbmNpcGFsLWludmVzdGlnYXRvcnByb2plY3QtYW5hbG9nLWNvbnZlcnNpb24tYjliNTE3LTEwMjQuanBn/40/52/webp "37-inch cyclotron tank #4, taken 1937. Principal Investigator/Project: Analog Conversion Project [Photographer: William Schoeb Photography, San Francisco, California]")
37-inch cyclotron tank #4, taken 1937. Principal Investigator/Project:...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
Ernest Orlando Lawrence with the 37-inch cyclotron, taken in 1937. Pri...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
U.S. President Herbert Hoover, at the Bohemian Grove, circa 1939. Cred...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Ernest Orlando Lawrence (left) and John H. Lawrence. Photo taken November 10, 1939. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzkvMTEvMTAvZXJuZXN0LW9ybGFuZG8tbGF3cmVuY2UtbGVmdC1hbmQtam9obi1oLWxhd3JlbmNlLXBob3RvLXRha2VuLW5vdmVtYmVyLTEwLTE5MzktZmM0ZTA1LTEwMjQuanBn/40/29/webp "Ernest Orlando Lawrence (left) and John H. Lawrence. Photo taken November 10, 1939. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Ernest Orlando Lawrence (left) and John H. Lawrence. Photo taken Novem...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Ernest Orlando Lawrence writing talk for Nobel Prize movie, taken November 10, 1939.See also: XBD200106-00998.PSD Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzkvMTEvMTAvZXJuZXN0LW9ybGFuZG8tbGF3cmVuY2Utd3JpdGluZy10YWxrLWZvci1ub2JlbC1wcml6ZS1tb3ZpZS10YWtlbi1ub3ZlbWJlci0xMC1kNWZiMWItMTAyNC5qcGc%3D/40/29/webp "Ernest Orlando Lawrence writing talk for Nobel Prize movie, taken November 10, 1939.See also: XBD200106-00998.PSD Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Ernest Orlando Lawrence writing talk for Nobel Prize movie, taken Nove...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Ernest Orlando Lawrence writing at desk, taken November 15, 1939. Damaged negative. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzkvMTEvMTUvZXJuZXN0LW9ybGFuZG8tbGF3cmVuY2Utd3JpdGluZy1hdC1kZXNrLXRha2VuLW5vdmVtYmVyLTE1LTE5MzktZGFtYWdlZC1uZWdhdGl2ZS00OWI2YTItMTAyNC5qcGc%3D/40/29/webp "Ernest Orlando Lawrence writing at desk, taken November 15, 1939. Damaged negative. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Ernest Orlando Lawrence writing at desk, taken November 15, 1939. Dam...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![DiBiasi Restaurant dinner cake. "8 Billion Volt (cyclotron) or Bust. Congratulations, Your Career is Showing Promise," taken November 17, 1939. Radiation Lab dinner in honor of Ernest Orlando Lawrence for winning the Nobel Prize. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5MzkvMTEvMTcvZGliaWFzaS1yZXN0YXVyYW50LWRpbm5lci1jYWtlLTgtYmlsbGlvbi12b2x0LWN5Y2xvdHJvbi1vci1idXN0LWNvbmdyYXR1bGF0aW9ucy1kMjg5MTQtMTAyNC5qcGc%3D/40/45/webp "DiBiasi Restaurant dinner cake. \"8 Billion Volt (cyclotron) or Bust. Congratulations, Your Career is Showing Promise,\" taken November 17, 1939. Radiation Lab dinner in honor of Ernest Orlando Lawrence for winning the Nobel Prize. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
DiBiasi Restaurant dinner cake. "8 Billion Volt (cyclotron) or Bust. C...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![60-inch Dees "ready to go in," March 1939. Photo taken February 1, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDIvMDEvNjAtaW5jaC1kZWVzLXJlYWR5LXRvLWdvLWluLW1hcmNoLTE5MzktcGhvdG8tdGFrZW4tZmVicnVhcnktMS0xOTQwLXByaW5jaXBhbC02Y2U0ODQtMTAyNC5qcGc%3D/40/26/webp "60-inch Dees \"ready to go in,\" March 1939. Photo taken February 1, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
60-inch Dees "ready to go in," March 1939. Photo taken February 1, 194...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Riggers removing wooden spacers between lower core and oil tank from 60-inch cyclotron, taken February 8, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDIvMDgvcmlnZ2Vycy1yZW1vdmluZy13b29kZW4tc3BhY2Vycy1iZXR3ZWVuLWxvd2VyLWNvcmUtYW5kLW9pbC10YW5rLWZyb20tNjAtaW5jaC1mODM1MjgtMTAyNC5qcGc%3D/40/29/webp "Riggers removing wooden spacers between lower core and oil tank from 60-inch cyclotron, taken February 8, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Riggers removing wooden spacers between lower core and oil tank from 6...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![60-inch cyclotron with water cans used for shielding. Photo taken April 10, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDQvMTAvNjAtaW5jaC1jeWNsb3Ryb24td2l0aC13YXRlci1jYW5zLXVzZWQtZm9yLXNoaWVsZGluZy1waG90by10YWtlbi1hcHJpbC0xMC0xOTQwLWVlODNkZi0xMDI0LmpwZw%3D%3D/40/31/webp "60-inch cyclotron with water cans used for shielding. Photo taken April 10, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
60-inch cyclotron with water cans used for shielding. Photo taken Apri...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Ernest Orlando Lawrence standing next to cyclotron at Purdue. Negative envelope dated April 20, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDQvMjAvZXJuZXN0LW9ybGFuZG8tbGF3cmVuY2Utc3RhbmRpbmctbmV4dC10by1jeWNsb3Ryb24tYXQtcHVyZHVlLW5lZ2F0aXZlLWVudmVsb3BlLWNiOTA5ZS0xMDI0LmpwZw%3D%3D/40/29/webp "Ernest Orlando Lawrence standing next to cyclotron at Purdue. Negative envelope dated April 20, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Ernest Orlando Lawrence standing next to cyclotron at Purdue. Negative...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Diego Rivera and Ernest Orlando Lawrence, with John Lawrence in the background. Photo taken August 28, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMDgvMjgvZGllZ28tcml2ZXJhLWFuZC1lcm5lc3Qtb3JsYW5kby1sYXdyZW5jZS13aXRoLWpvaG4tbGF3cmVuY2UtaW4tdGhlLWJhY2tncm91bmQtZWMxZTQ5LTEwMjQuanBn/40/29/webp "Diego Rivera and Ernest Orlando Lawrence, with John Lawrence in the background. Photo taken August 28, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Diego Rivera and Ernest Orlando Lawrence, with John Lawrence in the ba...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch magnet site excavation with Robert Cornog, taken October 2, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMTAvMDIvMTg0LWluY2gtbWFnbmV0LXNpdGUtZXhjYXZhdGlvbi13aXRoLXJvYmVydC1jb3Jub2ctdGFrZW4tb2N0b2Jlci0yLTE5NDAtcHJpbmNpcGFsLTUyOTViYi0xMDI0LmpwZw%3D%3D/40/31/webp "184-inch magnet site excavation with Robert Cornog, taken October 2, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch magnet site excavation with Robert Cornog, taken October 2, 1...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch magnet site. Naomi Weiss with 100,000 pounds of copper, taken October 10, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMTAvMTAvMTg0LWluY2gtbWFnbmV0LXNpdGUtbmFvbWktd2Vpc3Mtd2l0aC0xMDAwMDAtcG91bmRzLW9mLWNvcHBlci10YWtlbi1vY3RvYmVyLTcyMzc5ZC0xMDI0LmpwZw%3D%3D/40/29/webp "184-inch magnet site. Naomi Weiss with 100,000 pounds of copper, taken October 10, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch magnet site. Naomi Weiss with 100,000 pounds of copper, taken...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron construction, with 74 plates in place, taken December 21, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDAvMTIvMjEvMTg0LWluY2gtY3ljbG90cm9uLWNvbnN0cnVjdGlvbi13aXRoLTc0LXBsYXRlcy1pbi1wbGFjZS10YWtlbi1kZWNlbWJlci0yMS0xOTQwLTg1MmIwMy0xMDI0LmpwZw%3D%3D/40/26/webp "184-inch cyclotron construction, with 74 plates in place, taken December 21, 1940. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron construction, with 74 plates in place, taken Decemb...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Donald Cooksey at184-inch cyclotron base, taken March 13, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDMvMTMvZG9uYWxkLWNvb2tzZXktYXQxODQtaW5jaC1jeWNsb3Ryb24tYmFzZS10YWtlbi1tYXJjaC0xMy0xOTQxLXByaW5jaXBhbC1pbnZlc3RpZ2F0b3Jwcm9qZWN0LTljZjAzMS0xMDI0LmpwZw%3D%3D/40/54/webp "Donald Cooksey at184-inch cyclotron base, taken March 13, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Donald Cooksey at184-inch cyclotron base, taken March 13, 1941. Princi...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Wallace B. Reynolds, Henry Bigge (Bigge Drayage Co., Oakland), and Chester Morris (builder of the Campanile) standing by 184-inch cyclotron construction site, taken April 17, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDQvMTcvd2FsbGFjZS1iLXJleW5vbGRzLWhlbnJ5LWJpZ2dlLWJpZ2dlLWRyYXlhZ2UtY28tb2FrbGFuZC1hbmQtY2hlc3Rlci1tb3JyaXMtMjJlNTVmLTEwMjQuanBn/40/59/webp "Wallace B. Reynolds, Henry Bigge (Bigge Drayage Co., Oakland), and Chester Morris (builder of the Campanile) standing by 184-inch cyclotron construction site, taken April 17, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Wallace B. Reynolds, Henry Bigge (Bigge Drayage Co., Oakland), and Che...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron construction, taken April 17, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDQvMTcvMTg0LWluY2gtY3ljbG90cm9uLWNvbnN0cnVjdGlvbi10YWtlbi1hcHJpbC0xNy0xOTQxLXByaW5jaXBhbC1pbnZlc3RpZ2F0b3Jwcm9qZWN0LWFjYjYwNS0xMDI0LmpwZw%3D%3D/40/26/webp "184-inch cyclotron construction, taken April 17, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron construction, taken April 17, 1941. Principal Inves...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Last 52-inch plate for top beam being prepared for lifting into place, 184-inch cyclotron construction site, taken June 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDYvMTEvbGFzdC01Mi1pbmNoLXBsYXRlLWZvci10b3AtYmVhbS1iZWluZy1wcmVwYXJlZC1mb3ItbGlmdGluZy1pbnRvLXBsYWNlLTE4NC1pbmNoLWFmMTAyMy0xMDI0LmpwZw%3D%3D/40/59/webp "Last 52-inch plate for top beam being prepared for lifting into place, 184-inch cyclotron construction site, taken June 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Last 52-inch plate for top beam being prepared for lifting into place,...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Richard Erlin and Richard Connell at the184-inch cyclotron construction, taken September 22, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMDkvMjIvcmljaGFyZC1lcmxpbi1hbmQtcmljaGFyZC1jb25uZWxsLWF0LXRoZTE4NC1pbmNoLWN5Y2xvdHJvbi1jb25zdHJ1Y3Rpb24tdGFrZW4tYmY1M2QyLTEwMjQuanBn/40/26/webp "Richard Erlin and Richard Connell at the184-inch cyclotron construction, taken September 22, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Richard Erlin and Richard Connell at the184-inch cyclotron constructio...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![184-inch cyclotron construction looking up at center structure, taken October 27, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMTAvMjcvMTg0LWluY2gtY3ljbG90cm9uLWNvbnN0cnVjdGlvbi1sb29raW5nLXVwLWF0LWNlbnRlci1zdHJ1Y3R1cmUtdGFrZW4tb2N0b2Jlci0wOWVmMTAtMTAyNC5qcGc%3D/40/57/webp "184-inch cyclotron construction looking up at center structure, taken October 27, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
184-inch cyclotron construction looking up at center structure, taken ...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Donald Cooksey (left) and Paul Aebersold on lower core of 184-inch cyclotron, taken November 14, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMTEvMTQvZG9uYWxkLWNvb2tzZXktbGVmdC1hbmQtcGF1bC1hZWJlcnNvbGQtb24tbG93ZXItY29yZS1vZi0xODQtaW5jaC1jeWNsb3Ryb24tZjMxZjlhLTEwMjQuanBn/40/31/webp "Donald Cooksey (left) and Paul Aebersold on lower core of 184-inch cyclotron, taken November 14, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Donald Cooksey (left) and Paul Aebersold on lower core of 184-inch cyc...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Ernest Orlando Lawrence sitting at equipment of 37-inch cyclotron. Photograph taken December 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDEvMTIvMTEvZXJuZXN0LW9ybGFuZG8tbGF3cmVuY2Utc2l0dGluZy1hdC1lcXVpcG1lbnQtb2YtMzctaW5jaC1jeWNsb3Ryb24tcGhvdG9ncmFwaC0xNDQ4NDAtMTAyNC5qcGc%3D/40/30/webp "Ernest Orlando Lawrence sitting at equipment of 37-inch cyclotron. Photograph taken December 11, 1941. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Ernest Orlando Lawrence sitting at equipment of 37-inch cyclotron. Pho...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab
![Cut-off saw cutting copper strap prior to brazing at 184-inch cyclotron, taken March 7, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]](https://cache.getarchive.net/Prod/thumb/cdn10/L3Bob3RvLzE5NDIvMDMvMDcvY3V0LW9mZi1zYXctY3V0dGluZy1jb3BwZXItc3RyYXAtcHJpb3ItdG8tYnJhemluZy1hdC0xODQtaW5jaC1jeWNsb3Ryb24tdGFrZW4tOWQ0ZTFhLTEwMjQuanBn/40/29/webp "Cut-off saw cutting copper strap prior to brazing at 184-inch cyclotron, taken March 7, 1942. Principal Investigator/Project: Analog Conversion Project [Photographer: Donald Cooksey]")
Cut-off saw cutting copper strap prior to brazing at 184-inch cyclotro...
Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab