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Topic: experiment

1899
1899
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2014
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2014
7,228 media by topicpage 1 of 73
Foresters at Work - Arizona

Foresters at Work - Arizona

Photographs Relating to National Forests, Resource Management Practices, Personnel, and Cultural and Economic History

Dry Dock No. 4, Caisson Experiment

Dry Dock No. 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock No. 4, Caisson Experiment

Dry Dock No. 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock No. 4, Caisson Experiment

Dry Dock No. 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

This photograph is part of a sequence of photographs showing the progress of the Caisson experiment. Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment

Dry Dock Number 4, Caisson Experiment

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Dry Dock Number 4, Caisson Experiment, (Substitute Original Negative Broken)

Dry Dock Number 4, Caisson Experiment, (Substitute Original Negative B...

Photographs of the Construction and Repair of Buildings, Facilities, and Vessels at the New York Navy Yard

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Side view of bombing plane
Airplanes - Types - Macchi Seaplane - Side View. Aviation Experiment Station, Hampton, VA

Airplanes - Types - Macchi Seaplane - Side View. Aviation Experiment S...

Photographer: Aviation Experiment Station Airplanes - Types

Airplanes - Radio Equipment - Aviation Experiment Station, Hampton, Virginia. Wireless apparatus for aerial work

Airplanes - Radio Equipment - Aviation Experiment Station, Hampton, Vi...

Date Taken: 9/11/1917 Airplanes - Radio Equipment

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Type of bombing plane
Airplanes - Manufacturing Plants - Manufacturing airplanes. Experiment assembly department. Taken in plant of Curtiss Aeroplane Co., Buffalo, N.Y

Airplanes - Manufacturing Plants - Manufacturing airplanes. Experiment...

Photographer: Curtiss Aeroplane Co. Airplanes - Manufacturing Plants

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. American plane, view from the side
Airplanes - Manufacturing Plants - Manufacturing airplanes. Experiment assembly department. In plant of Curtiss Aeroplane Co., Buffalo, N.Y

Airplanes - Manufacturing Plants - Manufacturing airplanes. Experiment...

Photographer: Curtiss Aeroplane Co. Airplanes - Manufacturing Plants

Airplanes - Types - Aviation Experiment Station, Hampton, Virginia. Thomas S-4 (front view)

Airplanes - Types - Aviation Experiment Station, Hampton, Virginia. Th...

Date Taken: 7/9/1917 Photographer: C.O. Airplanes - Types

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Front view of American plane
Airplanes - Engines - Aeroplane Motors. End view of the airplane motor invented by Prof. Tobias Dantzig who has been experimenting on an original form of aeroplane motor for sometime. He began his experiment at Indiana University. He is now in Washington continuing his experiment under the auspices of the Ordnance Department

Airplanes - Engines - Aeroplane Motors. End view of the airplane motor...

Photographer: Henry Thew Stephenson Airplanes - Engines

Colleges and Universities - University of California - School for radio electricians, University of California, Berkeley, California. Experiment in radio laboratory

Colleges and Universities - University of California - School for radi...

Colleges and Universities - University of California

Colleges and Universities - American University, Washington D.C. - Buildings, Grounds, and Personnel - Bureau of Mines Experiment Station, American University

Colleges and Universities - American University, Washington D.C. - Bui...

Colleges and Universities - American University, Washington D.C. - Buildings, Grounds, and Personnel

Airplanes - Types - Side view of Thomas S-4 Aeroplane. Taken at Aviation Experiment Station, Hampton, VA. Rec'd from C.O. Aviation Exper. Station, Hampton, VA

Airplanes - Types - Side view of Thomas S-4 Aeroplane. Taken at Aviati...

Date Taken: 7/9/1917 Photographer: C.O. Aviation Exper. Station Airplanes - Types

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Front view of bombing plane
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Rear view, American plane

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...

Date Taken: 6/18/1917 Photographer: Signal Corps Airplanes - Types

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Type of airplane
Airplanes - Types - Aviation Experiment Station, Langley Field, Hampton, VA. Airplane types

Airplanes - Types - Aviation Experiment Station, Langley Field, Hampto...

Date Taken: 6/18/1917 Photographer: Signal Corps Airplanes - Types

Airplanes - Engines - Aeroplane Motors. Side view of the airplane motor invented by Prof. Tobias Dantzig who has been experimenting on an original form of aeroplane motor for sometime. He began his experiment at Indiana University. He is now in Washington continuing his experiment under the auspices of the Ordnance Department

Airplanes - Engines - Aeroplane Motors. Side view of the airplane moto...

Date Taken: 7/23/1918 Photographer: Henry Thew Stephenson Airplanes - Engines

Airplanes - Types - 3/4 rear view of Thomas S-4 Aeroplane. Taken at Aviation Experiment Station, Hampton, VA. Rec'd from C.O. Aviation Exper. Station, Hampton, VA

Airplanes - Types - 3/4 rear view of Thomas S-4 Aeroplane. Taken at Av...

Date Taken: 7/9/1917 Photographer: C.O. Aviation Exper. Station Airplanes - Types

Airplanes - Inspection - Tripline - Breaking Test. Aviation Experiment Station, Hampton, Va

Airplanes - Inspection - Tripline - Breaking Test. Aviation Experiment...

Photographer: Aviation Experiment Station, Hampton, VA. Airplanes - Inspection

1940 Census Enumeration District Maps - Georgia - Spalding County - Experiment - ED 126-11, ED 126-21

1940 Census Enumeration District Maps - Georgia - Spalding County - Ex...

Enumeration District Maps for Spalding County, Georgia

1950 Census Enumeration District Maps - Georgia (GA) - Spalding County - Experiment - ED 126-23 to 28

1950 Census Enumeration District Maps - Georgia (GA) - Spalding County...

Enumeration District Maps for Spalding County, Georgia

Photograph of Cutfoot Experiment Forest

Photograph of Cutfoot Experiment Forest

Original caption: Cutfoot Experiment Forest. Norway - jack pine stand 70 years of age to be given a light selection cutting removing the larger and less desirable trees. The cutting will be a modification of th... more

Joseph Gilbert Hamilton radiosodium experiment. January 1939. See also XBB 6808-4763(FMP record missing). [Photographer: Donald Cooksey]

Joseph Gilbert Hamilton radiosodium experiment. January 1939. See also...

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

Joseph Gilbert Hamilton with radiosodium experiment equipment. January 1939. See also XBB 6808-4755(FMP record missing). [Photographer: Donald Cooksey]

Joseph Gilbert Hamilton with radiosodium experiment equipment. January...

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

Joseph Gilbert Hamilton's radiosodium experiment lab set up. January 1939. See also XBB 6808-4752 (FMP record missing). [Photographer: Donald Cooksey]

Joseph Gilbert Hamilton's radiosodium experiment lab set up. January 1...

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

Lab set up with sodium from Joseph Gilbert Hamilton's radiosodium experiment. January 1939. See also XBB 6808-4749. [Photographer: Donald Cooksey]

Lab set up with sodium from Joseph Gilbert Hamilton's radiosodium expe...

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

Joseph Hamilton with radio sodium experiment in Berkeley, California, January, 1939. XBB6808-04754 [Photographer: Donald Cooksey]

Joseph Hamilton with radio sodium experiment in Berkeley, California, ...

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

Joseph Gilbert Hamilton's radiosodium experiment lab set up. January 1939. See also XBB 6808-4753(FMP record missing). [Photographer: Donald Cooksey]

Joseph Gilbert Hamilton's radiosodium experiment lab set up. January 1...

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

Joseph Gilbert Hamilton's radiosodium experiment lab set up with controls. January 1939. See also XBB 6808-4751 (FMP record missing). [Photographer: Donald Cooksey]

Joseph Gilbert Hamilton's radiosodium experiment lab set up with contr...

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

Joseph Gilbert Hamilton with radiosodium experiment equipment. January 1939. See also XBB 6808-4757(FMP record missing). [Photographer: Donald Cooksey]

Joseph Gilbert Hamilton with radiosodium experiment equipment. January...

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

Photograph of Control Burning Experiment

Photograph of Control Burning Experiment

Original caption: Control burning experiment, Tawas RD. Lower Michigan NF. Historic Photographs

Photograph of Camp Eight Experiment Plantation

Photograph of Camp Eight Experiment Plantation

Original caption: Camp 8 Experiment Plantation located along the Ely-Finland road at old junction of Stony River. This open field was once the site of old St. Croix River Logging Company Camp. Part of field was... more

Apparatus to measure the decay of the free neutron. The experiment was designed by Luis Alvarez and was built and tested by Cornelius Tobias for his doctoral thesis in 1941. The project was stopped when the 37-inch cyclotron was converted to isotope separation. Photo taken May 2, 1941. Morgue 1946-8 (P-16); Cooksey 454 [Photographer: Donald Cooksey]

Apparatus to measure the decay of the free neutron. The experiment was...

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

37-inch cyclotron. Converted cyclone sump (sea sump). Final conversion to 0-degree collection, pre-Helen experiment (Q-trap, with top removed). Photo taken 1/11/1945. 37"-207.  Principal Investigator/Project: York

37-inch cyclotron. Converted cyclone sump (sea sump). Final conversion...

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

37-inch cyclotron. Serrated face collector, sock or sodium sump, right front; honeycomb used in single Decel experiment in sock sump- "flat plate," left and rear center; unidentified parts, front left and right rear. Photo taken 12/17/1945. 37"-279. Principal Investigator/Project: Analog Conversion Project

37-inch cyclotron. Serrated face collector, sock or sodium sump, right...

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

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

AGER-3 Inclining Experiment Data

AGER-3 Inclining Experiment Data

Photographs of U.S. and Foreign Naval Vessels

Photograph of Dr. Robert Raulund Inspecting Spruce Bud Worm Rearings for Parasites Inside the Insectory at Kawishiwi Experiment Station

Photograph of Dr. Robert Raulund Inspecting Spruce Bud Worm Rearings f...

Original caption: Inspecting spruce bud worm rearings for parasites inside the Insectory at Kawishiwi Experiment Station. Dr. Robert Raulund. Kawishiwi RD. Historic Photographs

Photograph of Olfactometer in Laboratory at Kawishiwi Experiment Station

Photograph of Olfactometer in Laboratory at Kawishiwi Experiment Stati...

Original caption: Olfactometer in Laboratory at Kawishiwi Experiment Station, Kawishiwi RD. Historic Photographs

Photograph of of the Lab Building at Kawishiwi Experiment Station

Photograph of of the Lab Building at Kawishiwi Experiment Station

Original caption: General view of Lab. Bldg. at Kawishiwi Experiment station. Jim Bean inspecting light traps. Kawishiwi RD. Historic Photographs

Photograph of Jim Bean Inspecting Light Traps at Kawishiwi Experiment Station

Photograph of Jim Bean Inspecting Light Traps at Kawishiwi Experiment ...

Original caption: Inspecting light traps at Kawishiwi Exp. Station. Jim Bean. Kawishiwi RD. Historic Photographs

Photograph of Office at Kawishiwi Experiment Station

Photograph of Office at Kawishiwi Experiment Station

Original caption: Office at Kawishiwi Experiment Station. Bill Hopkins and Jim Bean. Kawishiwi RD. Historic Photographs

Isolation of californium (in visible amounts). Inside a fabricated tepee on the roof of the Chemistry Building, the chemists perform their experiment. Left to right: Ray Gatti. (standing). and Llad Phillips (seated) with Burris Cunningham and Stanley Thompson, taken September 1958. Morgue 1958-62 (P-1) [Photographer: Donald Cooksey]

Isolation of californium (in visible amounts). Inside a fabricated tep...

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

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels

AGMR-1 Annapolis Inclining Experiment

AGMR-1 Annapolis Inclining Experiment

Photographs of U.S. and Foreign Naval Vessels