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Detalj ur kopparstick i Otto von Guerickes "Experimenta Nova" 1672, visande demonstration av de magdeburska halvkloten , varvid fyra par hästar vora förspända vardera halvklotet för att draga dem isär, sedan luften avlägsnats med den av Guericke uppfunna luftpumpen.

Detalj ur kopparstick i Otto von Guerickes "Experimenta Nova" 1672, vi...

Detail from copper engraving in Otto von Guerice's "Experimenta Nova" in 1672, showing a demonstration of the Magdeburg hemisphere, where four pairs of horses were biased each hemisphere to pull them apart afte... More

Experimental survey for the Eastern Shore Rail Road, Maryland, drawn by W. H. Emory & J. McClelland Asst. Civ. Engs., made under the direction of James Kearney.

Experimental survey for the Eastern Shore Rail Road, Maryland, drawn b...

Survey map along route of line covering strip of land in Maryland from Elk Landing to Tangier Sound. Shows streams, fields, land owners, roads, and the "lines run with compass & level, Lines run with compass." ... More

Edison's phonograph, Experimental Dept., Orange, N.J.

Edison's phonograph, Experimental Dept., Orange, N.J.

This record contains unverified data from PGA shelflist card. Copyright by W. K. Dickson, 1892.

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental farm, Fairbanks area Alaska
Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Experimental farm, Fairbanks Alaska - Frank G. Carpenter collection

Title transcribed from caption accompanying item. Forms part of: Frank and Frances Carpenter collection (Library of Congress). Gift; Mrs. W. Chapin Huntington; 1951.

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Uncle Sam test brass alloys. Washington D.C. To determine the correct amount of alloys necessary for desired results in the making of castings and other uses, the U.S. Bureau of Standards is conducting daily tests. 600 different portions of the alloy are used at the present time. The tests are made with brass bars which are melted in a high frequency induction furnace and the temperatures are recorded before and during the pouring into the molds. In the photograph, left to right: H.V. Gardner, Lemuel D. Jones, and C.N. Saeger, Chief of the Experimental Foundry at the Bureau
Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Forests - All States, National Forest Service photograph.

Experimental Forests - All States, National Forest Service photograph.

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

Experimental Floor Number 9

Experimental Floor Number 9

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

[LANGLEY, SAMUEL PIERPONT. SECRETARY, SMITHSONIAN INSTITUTE. EXPERIMENTAL TANDEM BIPLANE ON POTOMAC EMBODYING LANGLEY PRINCIPLES]
LANGLEY, SAMUEL PIERPONT. SECRETARY, SMITHSONIAN INSTITUTE. EXPERIMENTAL TANDEM BIPLANE ON POTOMAC EMBODYING LANGLEY PRINCIPLES
LANGLEY, SAMUEL PIERPONT. SECRETARY, SMITHSONIAN INSTITUTE. EXPERIMENTAL TANDEM BIPLANE ON POTOMAC EMBODYING LANGLEY PRINCIPLES
Experimental Station, Hawaiian Sugar Planters Assn.
Experimental Station, Hawaiian Sugar Planters Assn.
Experimental farm, Williston, N. Dak.

Experimental farm, Williston, N. Dak.

J195829 U.S. Copyright Office Copyright deposit; Christen V. Olson; September 8, 1914; DLC/PP-1914:44837. No. 2.

Experimental farm, Williston, N. Dak.

Experimental farm, Williston, N. Dak.

J195828 U.S. Copyright Office Copyright deposit; Christen V. Olson; September 8, 1914; DLC/PP-1914:44837. No. 1.

Experimental Floor Number 4

Experimental Floor Number 4

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

Experimental Floor Number 3

Experimental Floor Number 3

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

Experimental Floor Number 1

Experimental Floor Number 1

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

Experimental Floor Number 5

Experimental Floor Number 5

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

Experimental Floor Number 2

Experimental Floor Number 2

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

Experimental Floor Number 2, 3rd Test

Experimental Floor Number 2, 3rd Test

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

Experimental Floor Number 9

Experimental Floor Number 9

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

Scales for Experimental Purposes Aboard Ship, Loading Position

Scales for Experimental Purposes Aboard Ship, Loading Position

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

Scales for Experimental Purposes Aboard Ship, Weighing Position

Scales for Experimental Purposes Aboard Ship, Weighing Position

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

Experimental Floor No. 11

Experimental Floor No. 11

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

Experimental Floor No. 11

Experimental Floor No. 11

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

Airplanes - Manufacturing Plants - Aeroplane manufacture. View of Interior of Experimental Station, the Wood Mill. The Dayton-Wright Airplane Co., Dayton, Ohio
Airplanes - Ordnance - Experimental Triple Gun Mount, manufactured for the War Department by the Frederick Pearce Co., N.Y

Airplanes - Ordnance - Experimental Triple Gun Mount, manufactured for...

Photographer: Rec'd from Frederick Pearce Company Airplanes - Ordnance

Airplanes - Historical - Using a sea-sled in connection with the Caproni Bi-plane at the U.S. Naval Air Station, Hampton Roads, VA. Experimental work conducted by Captain H.C. Mustin, U.S.N. Three-quarter front view of Caproni plane on sea-sled

Airplanes - Historical - Using a sea-sled in connection with the Capro...

Date Taken: 11/15/1918 Photographer: Naval Air Station, U.S.N. Airplanes - Historical

Airplanes - Engines - Packard Motor Car Co., Detroit, Michigan. Entire engineering facilities exclusively devoted to U.S. Government Airplane experimental work. Experimental Airplane Department

Airplanes - Engines - Packard Motor Car Co., Detroit, Michigan. Entire...

Photographer: Packard Motor Car Co. Airplanes - Engines

Airplanes - Manufacturing Plants - Office of the Experimental Department. Standard Aircraft Corp. Elizabeth, N.J

Airplanes - Manufacturing Plants - Office of the Experimental Departme...

Photographer: Standard Aircraft Corp. Elizabeth, N.J. Airplanes - Manufacturing Plants

Camouflage - Experiments - Experimental station for testing camouflage designs. Testing dazzle painting or camouflage for ships. The minature ship is placed in position with screen of water in background. The expert then looks through periscope and fires a small gun at ship, if he misses the camouflage is successful, if not a new one is tried

Camouflage - Experiments - Experimental station for testing camouflage...

Date Taken: 2/10/1919 Photographer: Western Newspaper Union Camouflage - Experiments

Airplanes - Manufacturing Plants - Airplane manufacture. Dayton-Wright Airplane Co., Dayton, Ohio. Guard Headquarters, located south of the plant, facing on Springboro Pike. Plant No.1 Guard Corps in company formation in the foreground. 60 men are included in the Protection Service at Plants Nos. 1, 2, and the Experimental Field

Airplanes - Manufacturing Plants - Airplane manufacture. Dayton-Wright...

Date Taken: 1917 Airplanes - Manufacturing Plants

Airplanes - Ordnance - Experimental Triple Gun Mount, manufactured by the Frederick Pearce Company, N.Y. for the War Department. Front view

Airplanes - Ordnance - Experimental Triple Gun Mount, manufactured by ...

Photographer: Rec'd from Frederick Pearce Company Airplanes - Ordnance

Airplanes - Historical - Using a sea-sled in connection with the Caproni Bi-plane at the U.S. Naval Air Station, Hampton Roads, VA. Experimental work conducted by Captain H.C. Mustin, U.S.N. Side view of Caproni plane on sea-sled

Airplanes - Historical - Using a sea-sled in connection with the Capro...

Date Taken: 11/15/1918 Photographer: Naval Air Station, U.S.N. Airplanes - Historical

Airplanes - Engines - Manufacturing Bugatti Motors for the Government at the Duesenberg Motors Corporation Plant. Experimental Department working on Duesenberg 16-cylinder 800 h.p. airplane motors for Signal Corps
Airplanes - Manufacturing Plants - Airplane manufacture. Dayton-Wright Airplane Co., Dayton, Ohio. Drawing Room for the Experimental Station. Here are worked out the original designs and ideas for the development of the HEAVIER THAN AIR Machine

Airplanes - Manufacturing Plants - Airplane manufacture. Dayton-Wright...

Date Taken: 1917 Airplanes - Manufacturing Plants

Airplanes - Engines - Packard Motor Car Co., Detroit, Michigan. Entire engineering facilities exclusively devoted to U.S. Government Airplane experimental work. Experimental Airplane Department

Airplanes - Engines - Packard Motor Car Co., Detroit, Michigan. Entire...

Photographer: Packard Motor Car Co. Airplanes - Engines

Airplanes - Manufacturing Plants - Standard Aircraft Corp., N.J., Experimental Room showing "D" men at work
Airplanes - Manufacturing Plants - Tool Room in Experimental Building. Standard Aircraft Corp. Elizabeth, N.J

Airplanes - Manufacturing Plants - Tool Room in Experimental Building....

Photographer: Standard Aircraft Corp. Elizabeth, N.J. Airplanes - Manufacturing Plants

Airplanes - Manufacturing Plants - Bench hands in Experimental Department. Standard Aircraft Corp. Elizabeth, N.J

Airplanes - Manufacturing Plants - Bench hands in Experimental Departm...

Photographer: Standard Aircraft Corp. Elizabeth, N.J. Airplanes - Manufacturing Plants

Airplanes - Manufacturing Plants - Aeroplane manufacture. Experimental section. Gnome Seaplane. Curtiss Aeroplane Co., Buffalo, New York
Airplanes - Engines - Packard Motor Co., Detroit, Michigan. Entire engineering facilities exclusively devoted to U.S. Government Airplane experimental work. Experimental Airplane Department

Airplanes - Engines - Packard Motor Co., Detroit, Michigan. Entire eng...

Photographer: Packard Motor Car Co. Airplanes - Engines

Experimental Basin, Navy Yard
Experimental Basin, Navy Yard
Experimental Basin, Wash. Navy Yard, [Washington, D.C.]
Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. Subhi Effendi Sh'chaby, explaining Australian wheat to Bedouin sheiks
Lennox Furnace Co. Experimental testing room
Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Louisiana photographs - Farm Security Administration / Office of War Information Photograph.

Louisiana photographs - Farm Security Administration / Office of War I...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Louisiana photographs - Farm Security Administration / Office of War Information Photograph.

Louisiana photographs - Farm Security Administration / Office of War I...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Louisiana photographs - Farm Security Administration / Office of War Information Photograph.

Louisiana photographs - Farm Security Administration / Office of War I...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Louisiana photographs - Farm Security Administration / Office of War Information Photograph.
Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Experimental station, Rehovoth
Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Louisiana photographs - Farm Security Administration / Office of War Information Photograph.

Louisiana photographs - Farm Security Administration / Office of War I...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Maryland photographs - Farm Security Administration / Office of War Information Photograph.

Maryland photographs - Farm Security Administration / Office of War In...

This image is one of the images made by photographers working in Stryker's unit as it existed in a succession of government agencies: the Resettlement Administration (1935-1937). The photographs of the Farm Se... More

Inoculation of guinea pig. Experimental farm of Department of Agriculture, Prince George's County, Maryland
Experimental sugarcane (POJ) which has been imported by the Department of Agriculture because of its resistance to the mosaic disease, Plaquemines Parish, Louisiana
"Battle hymn" a new play about John Brown of Harpers Ferry by Michael Blankfort and Michael Gold At the Experimental Theatre.

"Battle hymn" a new play about John Brown of Harpers Ferry by Michael ...

Poster for Federal Theatre Project presentation of "Battle Hymn" at the Experimental Theatre, east of Broadway, showing a silhouette of John Brown. Work Projects Administration Poster Collection (Library of Congress).

Photograph of Handy Eagle Oiler Used to Mark Trees for Experimental Purposes on Manistee National Forest

Photograph of Handy Eagle Oiler Used to Mark Trees for Experimental Pu...

Original caption: Handy Eagle Oiler used to mark trees for Experimental Purposes. Manistee NF. Historic Photographs

Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. Mixed group in field of grain listening to lecture, closer up. Shabi Eff. & Jamal Hammad listening
Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. Other guests & Mr. Bell the host to Arabic dinner party
Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. Gen. Allan signing visitors book
Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. General Allan & Sheik "Abu Sitti" in above room
Experimental photo panel prepared by Edwin Rosskam in 1940
Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. Gen. Allan & paramount sheiks of Beersheba at door of guest room
Experimental photo panel prepared by Edwin Rosskam in 1940
Experimental photo panel prepared by Edwin Rosskam in 1940
Experimental photo panel prepared by Edwin Rosskam in 1940
Visit to Beersheba Agricultural Station (Experimental) by Brig. Gen. Allen & staff & talks to Bedouin sheiks of district by station superintendent. Field of Australian wheat - experiment - visited by the group, close up
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