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Research And Development Collection

Background imageResearch And Development Collection: The Fish Nurseries at Huningue, France, 1864. Creator: Unknown

The Fish Nurseries at Huningue, France, 1864. Creator: Unknown
The Fish Nurseries at Huningue, France, 1864. 'The suite of buildings at Huningue is devoted to the extension of the piscicultural system

Background imageResearch And Development Collection: Experimenting ponds at the Huningue Fish Nurseries, France, 1864. Creator: Mason Jackson

Experimenting ponds at the Huningue Fish Nurseries, France, 1864. Creator: Mason Jackson
Experimenting ponds at the Huningue Fish Nurseries, France, 1864. 'France has been the first country to make a commercial use of the discovery [of pisciculture

Background imageResearch And Development Collection: Experiments with the Armstrong 600-pounder against the Warrior floating target, 1864

Experiments with the Armstrong 600-pounder against the Warrior floating target, 1864. Creator: Unknown
Section of the Warrior floating target, showing the hole made by the 600-pound shell and the displacement of the upper plate, 1864

Background imageResearch And Development Collection: Experiments with the Armstrong 600-pounder against the Warrior floating target, 1864

Experiments with the Armstrong 600-pounder against the Warrior floating target, 1864. Creator: Unknown
Experiments with the Armstrong 600-pounder against the Warrior floating target, 1864. 'The sight presented by the target when struck was very grand

Background imageResearch And Development Collection: Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing

Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing
Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Related to Samuel Pierpont Langley, Secretary, Smithsonian Institute

Background imageResearch And Development Collection: Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing

Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing
Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Related to Samuel Pierpont Langley, Secretary, Smithsonian Institute

Background imageResearch And Development Collection: Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing

Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Creator: Harris & Ewing
Experimental Tandem Biplane On Potomac Embodying Langley Principles, 1917. Related to Samuel Pierpont Langley, Secretary, Smithsonian Institute

Background imageResearch And Development Collection: Army Aviation, College Park Aviation Field - Wright Brothers Plane, Wrecked, 1911

Army Aviation, College Park Aviation Field - Wright Brothers Plane, Wrecked, 1911. Creator: Harris & Ewing
Army Aviation, College Park Aviation Field - Wright Brothers Plane, Wrecked, 1911. [Early test flights in Maryland]

Background imageResearch And Development Collection: Paul Peck, Commercial Aviator - In Curtiss Type Plane; College Park, 1911. Creator: Harris & Ewing

Paul Peck, Commercial Aviator - In Curtiss Type Plane; College Park, 1911. Creator: Harris & Ewing
Paul Peck, Commercial Aviator - In Curtiss Type Plane; College Park, 1911. Early US aviator who died in a plane crash

Background imageResearch And Development Collection: Wright Brothers Airplane, Etc - Harry Atwood, 1911. Creator: Harris & Ewing

Wright Brothers Airplane, Etc - Harry Atwood, 1911. Creator: Harris & Ewing
Wright Brothers Airplane, Etc - Harry Atwood, 1911. [US aviation pineer, engineer and inventor Atwood was chief flight instructor for William Starling Burgess whose Burgess Company built a variety of

Background imageResearch And Development Collection: Aviator Harry Atwood, in Plane with Leo Stevens, 1911. Creator: Harris & Ewing

Aviator Harry Atwood, in Plane with Leo Stevens, 1911. Creator: Harris & Ewing
Aviator Harry Atwood, in Plane with Leo Stevens, 1911. [US aviation pineer, engineer and inventor Atwood was chief flight instructor for William Starling Burgess whose Burgess Company built a variety

Background imageResearch And Development Collection: Wright Brothers Airplane, Etc - Harry Atwood, 1911. Creator: Harris & Ewing

Wright Brothers Airplane, Etc - Harry Atwood, 1911. Creator: Harris & Ewing
Wright Brothers Airplane, Etc - Harry Atwood, 1911. [US aviation pineer, engineer and inventor Atwood was chief flight instructor for William Starling Burgess whose Burgess Company built a variety of

Background imageResearch And Development Collection: Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912

Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Creator: Harris & Ewing
Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Early aviation, USA

Background imageResearch And Development Collection: Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912

Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Creator: Harris & Ewing
Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Early aviation, USA

Background imageResearch And Development Collection: Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912

Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Creator: Harris & Ewing
Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Early aviation, USA. Men hauling biplane out of the water

Background imageResearch And Development Collection: Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912

Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Creator: Harris & Ewing
Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Early aviation, USA. Men hauling biplane out of the water

Background imageResearch And Development Collection: Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912

Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Creator: Harris & Ewing
Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - Flights of Plane, 1912. Early aviation, USA

Background imageResearch And Development Collection: Flights And Tests of Rex Smith Plane Flown By Anthony Jannus - The Plane with Rufus R... 1912

Flights And Tests of Rex Smith Plane Flown By Anthony Jannus - The Plane with Rufus R... 1912. Creator: Harris & Ewing
Anthony Jannus, Flights And Tests of Rex Smith Plane Flown By Jannus - The Plane with Rufus R. Bermann, Wireless Operator, And Fred Aubert, 1912. Early aviation, USA

Background imageResearch And Development Collection: Curtiss Airplane - J.A.D. McCurdy, Aviator, 1912. Creator: Harris & Ewing. Curtiss Airplane - J.A.D

Curtiss Airplane - J.A.D. McCurdy, Aviator, 1912. Creator: Harris & Ewing. Curtiss Airplane - J.A.D
Curtiss Airplane - J.A.D. McCurdy, Aviator, 1912. John Alexander Douglas McCurdy, Canadian aviation pioneer, Lieutenant Governor of Nova Scotia

Background imageResearch And Development Collection: Curtiss Airplane - Tests of Curtiss Plane For Army, General Views, 1912. Creator: Harris & Ewing

Curtiss Airplane - Tests of Curtiss Plane For Army, General Views, 1912. Creator: Harris & Ewing
Curtiss Airplane - Tests of Curtiss Plane For Army, General Views, 1912. Early aviation, Washington, DC, USA. Biplane just visible through tree branches

Background imageResearch And Development Collection: Curtiss Airplane - Tests of Curtiss Plane For Army, General Views, 1912. Creator: Harris & Ewing

Curtiss Airplane - Tests of Curtiss Plane For Army, General Views, 1912. Creator: Harris & Ewing
Curtiss Airplane - Tests of Curtiss Plane For Army, General Views, 1912. Early aviation, USA

Background imageResearch And Development Collection: Bureau of Mines, low temperature laboratories, between 1905 and 1945. Creator: Harris & Ewing

Bureau of Mines, low temperature laboratories, between 1905 and 1945. Creator: Harris & Ewing
Bureau of Mines, low temperature laboratories, between 1905 and 1945. The United States Bureau of Mines (USBM) was the primary US government agency conducting scientific research

Background imageResearch And Development Collection: Bureau of Mines Interior Dept. between 1910 and 1920. Creator: Harris & Ewing

Bureau of Mines Interior Dept. between 1910 and 1920. Creator: Harris & Ewing. Bureau of Mines Interior Dept
Bureau of Mines Interior Dept. [Washington, DC], between 1910 and 1920. Man using viscosimeter, instrument used to measure the viscosity of a fluid

Background imageResearch And Development Collection: Interior Dept. - Bureau of Mines, between 1910 and 1920. Creator: Harris & Ewing. Interior Dept

Interior Dept. - Bureau of Mines, between 1910 and 1920. Creator: Harris & Ewing. Interior Dept
Interior Dept. - Bureau of Mines, [Washington, DC], between 1910 and 1920. Scientist using a bunsen burner to heat a glass instrument

Background imageResearch And Development Collection: Bureau of Mines, Dept. of Int. between 1910 and 1920. Creator: Harris & Ewing

Bureau of Mines, Dept. of Int. between 1910 and 1920. Creator: Harris & Ewing. Bureau of Mines, Dept. of Int
Bureau of Mines, Dept. of Int. between 1910 and 1920. Man placing samples in a furnace. The United States Bureau of Mines (USBM)

Background imageResearch And Development Collection: Home Economics Section, between 1910 and 1920. Creator: Harris & Ewing

Home Economics Section, between 1910 and 1920. Creator: Harris & Ewing. Home Economics Section, between 1910 and 1920
Home Economics Section, between 1910 and 1920. USA. Man and woman with scientific apparatus

Background imageResearch And Development Collection: Home Economics Section, between 1910 and 1920. Creator: Harris & Ewing

Home Economics Section, between 1910 and 1920. Creator: Harris & Ewing. Home Economics Section, between 1910 and 1920
Home Economics Section, between 1910 and 1920. USA. Women in an industrial kitchen

Background imageResearch And Development Collection: Model airplane, between 1910 and 1920. Creator: Harris & Ewing

Model airplane, between 1910 and 1920. Creator: Harris & Ewing. Model airplane, between 1910 and 1920
Model airplane, between 1910 and 1920. USA. Scientific apparatus with propellers

Background imageResearch And Development Collection: Laboratory, between 1909 and 1914. Creator: Harris & Ewing. Laboratory, between 1909 and 1914

Laboratory, between 1909 and 1914. Creator: Harris & Ewing. Laboratory, between 1909 and 1914. Creator: Harris & Ewing
Laboratory, between 1909 and 1914. USA. Man on left using a telephone, man on right wearing headphones and operating scientific apparatus

Background imageResearch And Development Collection: Army, U.S. Army Medical School; Typhoid Vaccine, 1917. Creator: Harris & Ewing. Army, U.S

Army, U.S. Army Medical School; Typhoid Vaccine, 1917. Creator: Harris & Ewing. Army, U.S
Army, U.S. Army Medical School; Typhoid Vaccine, 1917

Background imageResearch And Development Collection: Army, U.S. Army Medical School; Typhoid Vaccine, 1917. Creator: Harris & Ewing. Army, U.S

Army, U.S. Army Medical School; Typhoid Vaccine, 1917. Creator: Harris & Ewing. Army, U.S
Army, U.S. Army Medical School; Typhoid Vaccine, 1917

Background imageResearch And Development Collection: Army, U.S. Army Medical School; Typhoid Vaccine, 1917. Creator: Harris & Ewing. Army, U.S

Army, U.S. Army Medical School; Typhoid Vaccine, 1917. Creator: Harris & Ewing. Army, U.S
Army, U.S. Army Medical School; Typhoid Vaccine, 1917

Background imageResearch And Development Collection: Aircraft Standardization Board - Joint Army-Navy Technical Board, 1917. Creator: Harris & Ewing

Aircraft Standardization Board - Joint Army-Navy Technical Board, 1917. Creator: Harris & Ewing
Aircraft Standardization Board - Joint Army-Navy Technical Board, 1917. Seated Left, Ericcson [Ericsson?], In Charge, Canadian Aircraft; Right, George K

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Early Thomas-Morse American Plane, 1917

Allied Aircraft - Demonstration At Polo Grounds; Early Thomas-Morse American Plane, 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Early Thomas-Morse American Plane, 1917. First World War aviation, USA. The Thomas-Morse S-4 Scout biplane advanced trainer

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Senator New, 1917. Colonel Lee (right)

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917. (Note camera held by man on right)

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917

Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator... 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds; Col. Charles E. Lee, British Aviator, with Avro Training Plane Designed By A.V. Roe of England, 1917

Background imageResearch And Development Collection: Allied Aircraft - Demonstration At Polo Grounds, Caproni Biplane, Italian, 1917

Allied Aircraft - Demonstration At Polo Grounds, Caproni Biplane, Italian, 1917. Creator: Harris & Ewing
Allied Aircraft - Demonstration At Polo Grounds, Caproni Biplane, Italian, 1917. First World War aviation, USA

Background imageResearch And Development Collection: Army, U.S. Rifle Tests, 1918. Creator: Harris & Ewing. Army, U.S. Rifle Tests, 1918

Army, U.S. Rifle Tests, 1918. Creator: Harris & Ewing. Army, U.S. Rifle Tests, 1918. Creator: Harris & Ewing
Army, U.S. Rifle Tests, 1918. Former US president William Howard Taft, major general of the Red Cross, takes part in artillery testing



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