Cell from which Evangelica Cisneros escaped, Havana, Cuba
48724 U.S. Copyright Office. No. 9959. Public domain photograph of stereoscopic card, free to use, no copyright restrictions image - Picryl description
WOMAN SUFFRAGE JAIL CELL - Glass negative photogrpah. Public domain.
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
![[Prison cell block, man playing organ, prisoners sitting on bench behind gate] / Tappan Adney.](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTAvMDgvcHJpc29uLWNlbGwtYmxvY2stbWFuLXBsYXlpbmctb3JnYW4tcHJpc29uZXJzLXNpdHRpbmctb24tYmVuY2gtYmVoaW5kLWdhdGUtMTA3MzQzLTEwMjQuanBn/40/31/webp "[Prison cell block, man playing organ, prisoners sitting on bench behind gate] / Tappan Adney.")
[Prison cell block, man playing organ, prisoners sitting on bench behi...
Title devised by cataloger. No accession number. No publication information. Forms part of: Cabinet of American illustration (Library of Congress). BAR updated record 1989-1994.
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Public domain photograph related to NASA Space Program, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Public domain photograph related to NASA Space Program, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain photograph of a shop, shopping, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
![[Grand Review of the Armies, Washington, D.C.; Jefferson Davis' cell at Fort Monroe; portrait of David E. Herold, accomplice of John Wilkes Booth]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDUvZ3JhbmQtcmV2aWV3LW9mLXRoZS1hcm1pZXMtd2FzaGluZ3Rvbi1kYy1qZWZmZXJzb24tZGF2aXMtY2VsbC1hdC1mb3J0LW1vbnJvZS1jYmEwMTMtMTAyNC5qcGc%3D/40/56/webp "[Grand Review of the Armies, Washington, D.C.; Jefferson Davis' cell at Fort Monroe; portrait of David E. Herold, accomplice of John Wilkes Booth]")
[Grand Review of the Armies, Washington, D.C.; Jefferson Davis' cell a...
Full page includes four illustrations and an article describing Herold's role in the assassination of Abraham Lincoln. Illus. in: Harper's weekly, v. 9, no. 441 (1865 June 10), p. 365. Herold's name erroneousl... More
"Fill that cell!" / Art Young. - Political cartoon, public domain imag...
Illustration shows a throng of petty criminals in a prison pointing to a small cell labeled "For the Incorporated Law Breaker", insisting that white-collar crime goes unpunished.
What Harry Sinclair may face. This is a typical cell in the District o...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Picryl description: Public domain image of a basement, underground, lobby, free to use, no copyright restrictions.
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
![Final check, weather device. Washington, D.C., Sept. 13. L.L. Stockman, also of the Bureau of Standards, Radium Division, uses a wave meter to check the radiometeorograph before attaching it to the parachute and the balloon. When the inflated bag breaks, which it usually does after several hours flying, the instrument is parachuted to the ground. Many times the instrument is found and returned to the bureau. The radiometeorograph contains two radio tubes, a miniature dry cell battery and devices which record and send the weather signals which, in turn, are recorded on a chronograph in Dr. Astin's bood [?] radio room.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTUvMTEvMjUvZmluYWwtY2hlY2std2VhdGhlci1kZXZpY2Utd2FzaGluZ3Rvbi1kYy1zZXB0LTEzLWxsLXN0b2NrbWFuLWFsc28tb2YtdGhlLWJ1cmVhdS0xMDI0LmpwZw%3D%3D/40/49/webp "Final check, weather device. Washington, D.C., Sept. 13. L.L. Stockman, also of the Bureau of Standards, Radium Division, uses a wave meter to check the radiometeorograph before attaching it to the parachute and the balloon. When the inflated bag breaks, which it usually does after several hours flying, the instrument is parachuted to the ground. Many times the instrument is found and returned to the bureau. The radiometeorograph contains two radio tubes, a miniature dry cell battery and devices which record and send the weather signals which, in turn, are recorded on a chronograph in Dr. Astin's bood [?] radio room.")
Final check, weather device. Washington, D.C., Sept. 13. L.L. Stockman...
A black and white photo of a man holding a camera. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
![Vida Milholland [in jail cell]. National Woman Party](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTAvMDcvdmlkYS1taWxob2xsYW5kLWluLWphaWwtY2VsbC04YTQ0MjAtMTAyNC5qcGc%3D/40/60/webp "Vida Milholland [in jail cell]. National Woman Party")
Vida Milholland [in jail cell]. National Woman Party
Title transcribed from item. Summary: Photograph of Vida Milholland behind bars in a jail cell (District Jail, Washington, D.C.). Cropped version of the photograph published in The Suffragist, 6, no. 5 (Feb. 9,... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Public domain photograph related to NASA Space Program, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain photograph of a shop, shopping, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Secrets of the prison-house--a cell in the female department of the Wa...
Public domain photograph - historical image of Washington DC, United States, free to use, no copyright restrictions image - Picryl description
Interesting job with Uncle Sam. Washington, D.C., Oct. 13. One volt af...
A black and white photo of a woman in a lab. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Sam Cell, working on the truck of a car at the rip tracks of C & NW RR...
Picryl description: Public domain image of a railway worker, railroad, locomotive repair shop, industrial facility, early 20th-century industry, free to use, no copyright restrictions.
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph of a city hall, public building, free to use, no copyright restrictions image - Picryl description
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Picryl description: Public domain photo of a factory, warehouse, commercial or industrial building, free to use, no copyright restrictions image.
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Old jail cell, Route 66, Arizona
Title, date, and subjects provided by the photographer. Credit line: Carol M. Highsmith's America, Library of Congress, Prints and Photographs Division. Gift and purchase; Carol M. Highsmith; 2009; (DLC/PP-2010... More
Nevada Test Site, Test Cell A Facility, Area 25, Jackass Flats, Road F...
Significance: The Test Cell A facility was a critical component of the nuclear reactor propulsion research conducted during the Rover project for the United States space program. Constructed to test nuclear re... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Saints Sergius & Herman of Valaam Russian Orthodox Chapel, Father Gera...
Significance: This monk's cell, still with original furnishings, serves as a vivid illustration of the apostolic life of Fr. Gerasim. This one-story, wood-framed building is clad with wood shingles and board-an... More
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Test Cell A Facility, Bunker, Area 25, Jackass Flats...
Survey number: HAER NV-33-E Public domain photograph - historical image of Nevada, United States, free to use, no copyright restrictions image - Picryl description
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain photograph of a shop, shopping, free to use, no copyright restrictions image - Picryl description
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
![[Old cell block, Sing Sing Prison where Richard Whitney is housed] / World Telegram photo by C.M. Stieglitz.](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjAvb2xkLWNlbGwtYmxvY2stc2luZy1zaW5nLXByaXNvbi13aGVyZS1yaWNoYXJkLXdoaXRuZXktaXMtaG91c2VkLXdvcmxkLXRlbGVncmFtLTFkMDNmNS0xMDI0LmpwZw%3D%3D/40/31/webp "[Old cell block, Sing Sing Prison where Richard Whitney is housed] / World Telegram photo by C.M. Stieglitz.")
[Old cell block, Sing Sing Prison where Richard Whitney is housed] / W...
Photograph shows an exterior view of Sing Sing Prison, showing guard tower and cell block. NYWT&S staff photo. New York World-Telegram and the Sun Newspaper Photograph Collection (Library of Congress). On verso... More
James R. Clement, radio dispatcher receiving a cell by telephone which...
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Civilian defense. Communications are as important in civilian defense ...
Public domain photograph related to New York City, free to use, no copyright restrictions image - Picryl description
Pittsburgh Plate Glass Chlorine Plant, New Martinsville, West Virginia...
Public domain image of an industrial building, factory, structure, works, 19th-20th century industrial revolution, free to use, no copyright restrictions - Picryl description
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Test Cell A Facility, Test Cell A Building & Additio...
Survey number: HAER NV-33-A Building/structure dates: 1958 Initial Construction
Saints Sergius & Herman of Valaam Russian Orthodox Chapel, Father Gera...
Significance: This monk's cell, still with original furnishings, serves as a vivid illustration of the apostolic life of Fr. Gerasim. This one-story, wood-framed building is clad with wood shingles and board-an... More
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of architectural drawing, architecture, free to use, no copyright restrictions image - Picryl description
Fairchild Air Force Base, Engine Test Cell Building, Near intersection...
Public domain scan of an architecture diagram, architectural drawing, building plan, or design, free to use, no copyright restrictions - Picryl description.
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
![Bethlehem and surroundings. Cell where St. Jerome translated the Bible [Church of the Nativity]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDAvMDEvMDEvYmV0aGxlaGVtLWFuZC1zdXJyb3VuZGluZ3MtY2VsbC13aGVyZS1zdC1qZXJvbWUtdHJhbnNsYXRlZC10aGUtYmlibGUtY2h1cmNoLTEwMjQuanBn/40/29/webp "Bethlehem and surroundings. Cell where St. Jerome translated the Bible [Church of the Nativity]")
Bethlehem and surroundings. Cell where St. Jerome translated the Bible...
Picryl description: Public domain image of liturgy, ceremony, church, Christianity religion, 19th-20th century architecture, free to use, no copyright restrictions.
![[Photo of prison: cell block, Atlanta Penitentiary]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTAvMDEvMDEvcGhvdG8tb2YtcHJpc29uLWNlbGwtYmxvY2stYXRsYW50YS1wZW5pdGVudGlhcnktNjQwLmpwZw%3D%3D/40/59/webp "[Photo of prison: cell block, Atlanta Penitentiary]")
[Photo of prison: cell block, Atlanta Penitentiary]
Title and other information transcribed from unverified, old caption card data and item. Photo by Bain News Service. George Grantham Bain Collection (Library of Congress). Caption card tracings: Prisons.
![Cell blocks at Occoquan [Workhouse]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMjcvY2VsbC1ibG9ja3MtYXQtb2Njb3F1YW4td29ya2hvdXNlLTQzYTBjYy0xMDI0LmpwZw%3D%3D/40/26/webp "Cell blocks at Occoquan [Workhouse]")
Cell blocks at Occoquan [Workhouse]
Title transcribed from item. Summary: Photograph of the exterior of cell blocks at Occoquan prison.
Nevada Test Site, Test Cell C Facility, Building No. 3210, Area 25, Ja...
Significance: The Test Cell C facility is significant for its role in the United States space program. The facility was part of the Rover project for the initial development and testing of a nuclear-propelled ... More
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Public domain photograph related to NASA Space Program, free to use, no copyright restrictions image - Picryl description
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
Alcatraz, Cell House, Alcatraz Island, San Francisco Bay, San Francisc...
Unprocessed Field note material exists for this structure: N2216 Survey number: HABS CA-1792-A Building/structure dates: 1853-1859 Initial Construction Building/structure dates: 1909-1912 Subsequent Work Bu... More
![Photoelectric ray to determine flying ceiling. Washington, D.C., June 15. To permit a ground observer to determine at what height flying is safe during days of fog and heavy overcast, Miss Elizabeth M. Zandonini, of the Radio Section staff of the Bureau of Standards, is shown with the balloon transmitting equipment. A photoelectric cell measuring light brightness is used to control the pitch of the radio signal transmitted from the balloon as it ascends. A graphical frequency recorder plots the pitch and hence [...] a measure of the light brightness as a function [...] height. The experiments are carried on for the U.S. [...]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzcvMDEvMDEvcGhvdG9lbGVjdHJpYy1yYXktdG8tZGV0ZXJtaW5lLWZseWluZy1jZWlsaW5nLXdhc2hpbmd0b24tZGMtanVuZS0xNS10by1wZXJtaXQtMTAyNC5qcGc%3D/40/49/webp "Photoelectric ray to determine flying ceiling. Washington, D.C., June 15. To permit a ground observer to determine at what height flying is safe during days of fog and heavy overcast, Miss Elizabeth M. Zandonini, of the Radio Section staff of the Bureau of Standards, is shown with the balloon transmitting equipment. A photoelectric cell measuring light brightness is used to control the pitch of the radio signal transmitted from the balloon as it ascends. A graphical frequency recorder plots the pitch and hence [...] a measure of the light brightness as a function [...] height. The experiments are carried on for the U.S. [...]")
Photoelectric ray to determine flying ceiling. Washington, D.C., June ...
A black and white photo of a woman putting something in a box. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Test Cell A Facility, Area 25, Jackass Flats, Road F...
Significance: The Test Cell A facility was a critical component of the nuclear reactor propulsion research conducted during the Rover project for the United States space program. Constructed to test nuclear re... More
Saints Sergius & Herman of Valaam Russian Orthodox Chapel, Father Gera...
Significance: This monk's cell, still with original furnishings, serves as a vivid illustration of the apostolic life of Fr. Gerasim. This one-story, wood-framed building is clad with wood shingles and board-an... More
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Rocky Mountain Arsenal, Chlorine Production Cell Building, 405 feet So...
Survey number: HAER CO-21-AJ Public domain photograph - historical image of Colorado, United States, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Public domain photograph related to NASA Space Program, free to use, no copyright restrictions image - Picryl description
Nevada Test Site, Reactor Maintenance & Disassembly Complex, Junior Ho...
Public domain photograph related to NASA Space Program, free to use, no copyright restrictions image - Picryl description
Plattsburgh Air Force Base, Jet Engine Test Cell, Colorado Street, Pla...
Significance: It provided specialized engine test space in support of the Jet Engine Inspection and Repair Shop. The test cell is a reinforced concrete structure used to house thrust bed and test equipment desi... More