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Dick Lee's machine shop crew at Lawrence Berkeley Laboratory during World War II. Morgue 1944-73 (P-1). Taken approximately between 1941 and 1945. [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic field scanner, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 9, 1943. Magnet-57

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00722.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Iron filing shot (showing X-Beta pattern), residual fluid only. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken April 3, 1943. Magnet-27

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00711.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

20 gap X-Beta. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken April 3, 1943. Magnet-28

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00712.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken June 4, 1943. Magnet-55

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00721.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Ernest Orlando Lawrence holding the key to the 184-inch cyclotron, overlooking the Bay and San Francisco from Lawrence Berkeley Laboratory. Photograph taken June 19, 1943

Digital Preservation File Name and Format: 434-LB-5-XBD201206-00337.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 17, 1943. Magnet-167

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00808.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

New magnets. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 14, 1943. Magnet-47

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00716.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Stray field iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 13, 1943. Magnet-154

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00793.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Iron filings two gap X-Beta 28 amperes. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken April 3, 1943. Magnet-26

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00710.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Along side of magnet base. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken May 21, 1943. Magnet-50

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00719.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic shims. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken March 26, 1943. Magnet-21

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00706.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 16, 1943. Magnet-159

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00795.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Coil winding mechanism, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken June 2, 1943. Magnet-53

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00720.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnet measuring device. Formerly confidential. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 19, 1943. Magnet-19

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00705.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

J-B magnet coils and tanks going to annex. Formerly confidential. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 6, 1943. Magnet-44

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00714.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Two gap X-Beta with pantograph brand. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken April 3, 1943. Magnet-23

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00708.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

X-Apha with magnetic field tester. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken March 27, 1943. Magnet-22

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00707.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

X-Alpha magnet testing equipment. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 18, 1943. Magnet-48

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00717.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-6 iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 16, 1943. Magnet-165

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00802.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic field tracings, iron filings, in Magnet Lab. Formerly confidential. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken April 27, 1943. Magnet-33

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00713.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

End of magnet base, 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly restricted. Photograph taken May 21, 1943. Magnet-49

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00718.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Filings under tent for current direction in magnet model room. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 11, 1943. Magnet-15

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00704.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Stray field iron filing pattern in "Powell's penthouse." Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken November 13, 1943. Magnet-156

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00794.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Looking down on new magnet construction by 184-inch cyclotron. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Formerly confidential. Photograph taken May 13, 1943. Magnet-46

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00715.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Two gap X-Beta. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group.Formerly confidential. Photograph taken April 3, 1943. Magnet-24

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00709.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Filings under tent for current direction in magnet model room. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory;Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 12, 1943. Magnet-10

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00703.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Magnetic field measuring equipment. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 10, 1944. Magnet-195

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00825.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

New developments on magnets. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken March 28, 1944. Magnet-198

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00826.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Equipment for Z measurements with removal coil holder and protractor. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken April 20, 1944. Magnet-203

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00829.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

New sealed, adjustable pantograph frame with scaled potentiometer brackets and newly constructed scaled potentiometer. Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken April 10, 1944. Magnet-201

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00828.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Lawrence Berkeley Laboratory's scientific and technical staff arranged within and on top of the magnet of the 60-inch cyclotron. Morgue 1944-51 (P-4) see also 8 X 10 neg [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Alpha-2 coil and core assembly without faceplate (alpha model #6). Associated with Wilson Marcy Powell, Professor of Physics, UC Berkeley, Lawrence Berkeley Laboratory, Lawrence Livermore Laboratory, and Oak Ridge National Laboratory; Guggenheim Fellowship, Manhattan Project, 184-inch cyclotron, head of magnet group. Photograph taken May 18, 1944. Magnet-209

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00831.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Portrait of Edwin McMillan, Director of Lawrence Berkeley Laboratory after the death of Ernest Orlando Lawrence in 1958. Morgue 1958-10 (P-5) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Model of the Radiation Laboratory hill area (Lawrence Berkeley Laboratory.) Map includes the Bevatron and 184-inch cyclotron buildings. Photograph taken January 16, 1959

Digital Preservation File Name and Format: 434-LB-5-XBD201208-00618.TIF Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

72-inch hydrogen bubble chamber (biggest in the world) was christened at Lawrence Berkeley Laboratory on June 22, 1959. Left to right on the top-platform control panel of the chamber: Ken Langley (operating crew chief), Bob Watt (physicist), and Dick Blumberg (mechanical engineer). Magnet 1959-46 (P-2) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Bubble chamber inventor, Donald Glaser examines a xenon bubble chamber built at Lawrence Berkeley Laboratory. Photo taken April 7, 1960. Morgue 1960-7 (P-4) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

A surprise party was given to honor Dr. Luis Alvarez (right) with secretary Ann McLellan on May 1, 1961, his 25th anniversary at Lawrence Berkeley Laboratory (LBL). Magnet, Vol. 5, No. 5, May, 1961. p. 2 [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

President John F.Kennedy visit to Lawrence Berkeley Laboratory. Left to right: Norris Bradbury (LASL Director), John Foster (LRL Livermore Director), Edwin McMillan (LRL Director), Glenn Seaborg (AEC Chairman),. President Kennedy, Edward Teller (LLL Associate Director), Robert McNamara (Defense Secretary), and Harold Brown (Director of Defense Research and Engineering). Photo taken in 1962. Morgue 1962-68 (P-12) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Portrait of Dr. Melvin Calvin, Nobel Laureate, professor of physics, and Director of the Chemical Biodynamics Laboratory at Lawrence Berkeley Laboratory in his photosynthesis laboratory. Dr. Calvin was awarded the Nobel Prize in 1961 for elucidating the chemistry of the photosynthetic process. Photo taken February 13, 1962. Credit California Monthly magazine. Morgue 1962-11 (P-1)

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

John F. Kennedy's visit to Lawrence Berkeley Laboratory in 1962. Morgue 1962-68 (P-15) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

John F. Kennedy's visit to Lawrence Berkeley Laboratory in 1962. Morgue 1962-68 (P-14) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

Glenn T. Seaborg and John F. Kennedy at Lawrence Berkeley Laboratory during Kennedy visit to UC Berkeley on Charter Day, March 23, 1962. Morgue 1962-16 (P-4) [Photographer: Donald Cooksey]

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

John S. Foster, Sr, Associate Director of the Lawrence Berkeley Laboratory, 1961. Photo taken September 14, 1964. Recipient of the Ernest Orlando Lawrence Award in 1960 for "Unique contributions, demanding unusual imagination and technical skill, to the development of atomic weapons." Principal Investigator/Project: Analog Conversion Project

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab

A five-man U.S.S.R. delegation visits the Lawrence Berkeley Laboratory to learn about our radiobiology work. Dr. John Lawrence Donner Laboratory Director, right shows the group the Donner facilities. Left to right: Dr. Alexander Pavlov, Moscow Stomatology Institute; Dr. Valerie Rochkarev, Institute of Biophysics and Radiation Medicine, Moscow; Dr. Cornelius Tobias, Donner Laboratory; and (in front of Dr. Tobias) Dr. Mikhail Pobedinski, Central Scientific Research Institute for Roentgenology, Radiology and Cancer, Leningrad. Next to Dr. Lawrence is State Department translator Albert Roth. The Laboratory visit was arranged by the U.S. Department of Health, Education, and Welfare, in return for

Photographs Documenting Scientists, Special Events, and Nuclear Research Facilities, Instruments, and Projects at the Berkeley Lab