Men on curb, signals to offices
A group of men standing next to each other. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Crowd on curb in fron of building, signals to offices
Public domain photograph of crowd, free to use, no copyright restrictions image - Picryl description
![Gathering meteorological data from stratosphere. Dr. L.F. Curtiss, of the U.S. Bureau of Standards, is shown here with part of the equipment he uses in experiments using radio to gather meteorological data at great altitudes. The complete radio apparatus for attachment to a balloon weighs less than two pounds, and preliminary trials show that the signals can be heard clearly at altitudes of 14 miles and at distances of 80 miles. A direction finder [...]bles experimenters to determine the location [...] he balloon the instant the radio wave is [...] out. 10/17/35](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzUvMDEvMDEvZ2F0aGVyaW5nLW1ldGVvcm9sb2dpY2FsLWRhdGEtZnJvbS1zdHJhdG9zcGhlcmUtZHItbGYtY3VydGlzcy1vZi10aGUtdXMtYnVyZWF1LTEwMjQuanBn/40/30/webp "Gathering meteorological data from stratosphere. Dr. L.F. Curtiss, of the U.S. Bureau of Standards, is shown here with part of the equipment he uses in experiments using radio to gather meteorological data at great altitudes. The complete radio apparatus for attachment to a balloon weighs less than two pounds, and preliminary trials show that the signals can be heard clearly at altitudes of 14 miles and at distances of 80 miles. A direction finder [...]bles experimenters to determine the location [...] he balloon the instant the radio wave is [...] out. 10/17/35")
Gathering meteorological data from stratosphere. Dr. L.F. Curtiss, of ...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Shipbuilding. "Liberty" ships. This worker is watching for signals fro...
Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.
Baseball players in war production. "Safe," signals George Stovall, re...
Public domain photograph of military personnel, army, militia, infantry, free to use, no copyright restrictions image - Picryl description
Washington, D.C. The U.S. Weather Bureau station at the National Airpo...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Sergei Prokudin Gorskiy, Okolo shli︠u︡za machta so znakami, ukazyvai︠u...
Credit line: Prokudin-Gorskiĭ photograph collection, Library of Congress, Prints and Photographs Division. Corresponding photographic print is in album: Views along the Mariinskii Canal and river system, Russia... More
Signals to Curb Brokers - Public domain portrait photograph
An old black and white photo of a boy sitting on a ledge. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
G.M. Clemence Ast. Astronomer file records from the reorder. On the ri...
Public domain photograph of building interior, office, room, free to use, no copyright restrictions image - Picryl description
PMG arrives to hear president deliver message to Congress. Washington,...
A black and white photo of a man opening a door. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Freight train operations on the Chicago and Northwestern Railroad betw...
Public domain image of Chicago city buildings, cityscape, free to use, no copyright restrictions image - Picryl description
Rookie Senator belives in signs. Washington, D.C., Jan. 5. Rookie Sena...
A black and white photo of a man in a suit and hat. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Weather signals recorded. add weather device. Washington, D.C., Sept. ...
Public domain photograph, 1910s-1920s portrait, American, free to use, no copyright restrictions image - Picryl description
Pittsburgh, Pennsylvania (vicinity). Montour no. 4 mine of the Pittsbu...
Picryl description: Public domain image of an arch stone structure, bridge, or tunnel, free to use, no copyright restrictions.
New York, New York. The Lincoln School of Teachers' College, Columbia ...
Public domain image related to President Abraham Lincoln, gelatin silver print, free to use, no copyright restrictions image - Picryl description
Beaumont, Texas. Lady who operates block signals for railroad crossing
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
Freight train operations on the Chicago and Northwestern Railroad betw...
Public domain image of a historic building, free to use, no copyright restrictions - Picryl description
WOMAN'S NATIONAL SERVICE SCHOOL, UNDER WOMAN'S SECTION, NAVY LEAGUE. F...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
![[Senator Paul Simon and comedian Al Franken make thumbs-up signals]](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMDIvc2VuYXRvci1wYXVsLXNpbW9uLWFuZC1jb21lZGlhbi1hbC1mcmFua2VuLW1ha2UtdGh1bWJzLXVwLXNpZ25hbHMtOTc1ZWQ1LTEwMjQuanBn/40/27/webp "[Senator Paul Simon and comedian Al Franken make thumbs-up signals]")
[Senator Paul Simon and comedian Al Franken make thumbs-up signals]
Photograph shows Simon and Franken rehearsing for a Citizen Action dinner honoring Simon at the Mayflower Hotel, Washington, D.C. Date from caption information for contact sheet LC-RC-1991-349 or corresponding... More
![Explaining guide of internat'l [i.e. international] signals](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTcvMDEvMDEvZXhwbGFpbmluZy1ndWlkZS1vZi1pbnRlcm5hdGwtaWUtaW50ZXJuYXRpb25hbC1zaWduYWxzLTEwMjQuanBn/40/27/webp "Explaining guide of internat'l [i.e. international] signals")
Explaining guide of internat'l [i.e. international] signals
Photograph shows two women looking at a board on which drawings of the designs of international signal flag are displayed, at the Brooklyn Navy Yard, Brooklyn, New York. (Source: Flickr Commons project, 2015)
Long Bell Lumber Company, Cowlitz County, Washington. Whistle punk on ...
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.
Sergeant John Fahey Gerrity, former Washington Post reporter, signals ...
Public domain photograph of South Carlina in 1930s, free to use, no copyright restrictions image - Picryl description
Washington, D.C. The U.S. Weather Bureau station at the National Airpo...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Rear brakeman gets on the caboose and signals engineer that all's well...
Picryl description: Public domain image of a locomotive, train tracks, rail transportation, railroad, railway, 19th-20th century, free to use, no copyright restrictions.
![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
![Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvatera v r. Slavi︠a︡nki︠e︡. [Rossiĭskai︠a︡ imperii︠a︡]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDkvMDEvMDEvb2tvbG8tc2hsaXV6YS1tYWNodGEtc28tem5ha2FtaS11a2F6eXZhaXVzaGNoaW1pLWdsdWJpbnUtZmFydmF0ZXJhLXYtci1zbGF2aWFua2llLTEwMjQuanBn/40/40/webp "Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvatera v r. Slavi︠a︡nki︠e︡. [Rossiĭskai︠a︡ imperii︠a︡]")
Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvater...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
U.S. experts test weather device. Washington, D.C., Sept. 13. Scientis...
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Washington, D.C. The U.S. Weather Bureau station at the National Airpo...
Picryl description: Public domain image of an aircraft, assembly line, industrial facility, 1930s aviation, free to use, no copyright restrictions.
![Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvatera v r. Slavi︠a︡nki︠e︡. [Rossiĭskai︠a︡ imperii︠a︡]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDkvMDEvMDEvb2tvbG8tc2hsaXV6YS1tYWNodGEtc28tem5ha2FtaS11a2F6eXZhaXVzaGNoaW1pLWdsdWJpbnUtZmFydmF0ZXJhLXYtci1zbGF2aWFua2llLTEtMTAyNC5qcGc%3D/40/37/webp "Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvatera v r. Slavi︠a︡nki︠e︡. [Rossiĭskai︠a︡ imperii︠a︡]")
Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvater...
Public domain photograph - historical image of Russian Empire, free to use, no copyright restrictions image - Picryl description
![Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvatera v r. Slavi︠a︡nki︠e︡. [Rossiĭskai︠a︡ imperii︠a︡]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MDkvMDEvMDEvb2tvbG8tc2hsaXV6YS1tYWNodGEtc28tem5ha2FtaS11a2F6eXZhaXVzaGNoaW1pLWdsdWJpbnUtZmFydmF0ZXJhLXYtci1zbGF2aWFua2llLTItMTAyNC5qcGc%3D/40/106/webp "Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvatera v r. Slavi︠a︡nki︠e︡. [Rossiĭskai︠a︡ imperii︠a︡]")
Okolo shli︠u︡za machta so znakami, ukazyvai︠u︡shchimi glubinu farvater...
Public domain photograph - historical image of Russian Empire, free to use, no copyright restrictions image - Picryl description
The porters who detect instantly the presence of sweet coin but have n...
Title on shelflist card: Competition for a tip. (DLC/PP-1935:0022). Forms part of: Cabinet of American illustration (Library of Congress). Published in: "The Gates of the City" by Jesse Lynch Williams, Century,... More
Colored radio recorder is latest in radio receivers. E.B. Judson of th...
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Washington, D.C. The U.S. Weather Bureau station at the National Airpo...
Public domain photograph of Washington DC, 1930s, free to use, no copyright restrictions image - Picryl description
Repairing signals at an Indiana Harbor Belt Line railroad yard
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
Dahinda, Illinois. On the Atchison, Topeka and Santa Fe Railroad betwe...
Picryl description: Public domain image of an industrial building, warehouse, depot, train station, 19th-20th century, free to use, no copyright restrictions.
Washington, D.C. The U.S. Weather Bureau station at the National Airpo...
Annotation on negative or original negative jacket. This image in a jacket marked "Killed" Title and other information from caption sheet entry. Transfer; United States. Office of War Information. Overseas Pict... More
Beaumont, Texas. Lady who operates block signals for a railroad crossi...
Public domain image of a train station in Boston, Massachusetts, free to use, no copyright restrictions - Picryl description
Beaumont, Texas. Lady who operated block signals for a railroad crossi...
Public domain photograph of the United States in the 1930s, portraits, people, events, free to use, no copyright restrictions image - Picryl description
![Obey cancer's danger signals Do not wait for pain : Go to a physician if you have [...] / / Herzog.](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMDkvb2JleS1jYW5jZXJzLWRhbmdlci1zaWduYWxzLWRvLW5vdC13YWl0LWZvci1wYWluLWdvLXRvLWEtcGh5c2ljaWFuLWlmLXlvdS1oYXZlLTIzMDQyMy0xMDI0LmpwZw%3D%3D/40/59/webp "Obey cancer's danger signals Do not wait for pain : Go to a physician if you have [...] / / Herzog.")
Obey cancer's danger signals Do not wait for pain : Go to a physician ...
Poster encouraging early check-ups and treatment for cancer, showing outline of human figure with heart and circulatory system. Date stamped on verso: Sep 2 1938. Caption continues with a list of six specific w... More
Science, or sport? - A modern spectacle after an old model / J. Kepple...
Print shows a group of explorers of the polar regions, representing discovery and exploration, floating on an ice floe, they may all be on the verge of death; weighing judgement are James G. Bennett of the New ... More
Signals to Curb Brokers - Glass negative photogrpah. Public domain.
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Beaumont, Texas. Woman who operated block signals for a railroad readi...
Public domain photograph of indoor, interior activity, America in the 1930s, free to use, no copyright restrictions image - Picryl description
![American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDQvYW1lcmljYW4tdGVsZWdyYXBoLXN5c3RlbS1zZW1hcGhvcmljLWFzLXdlbGwtYXMtbWFnbmV0aWMtYW1lcmljYW4tc2VtYXBob3JlLTJkNzZhYS0xMDI0LmpwZw%3D%3D/40/67/webp "American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].")
American telegraph system, semaphoric as well as magnetic. American se...
Trans-Atlantic cable. Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 233, Folder 36a.
Kane, Shipman & Colvin present When knighthood was in flower by Chas. ...
Caption: The signal. Created and "copyright 1905 by The U.S. Lithograph Co., Cin. & N.Y." No. 8767. Forms part of: Theatrical poster collection (Library of Congress)
![Union Station, [Washington, D.C.], signals & tracks](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MTAvMDEvMDEvdW5pb24tc3RhdGlvbi13YXNoaW5ndG9uLWRjLXNpZ25hbHMtYW5kLXRyYWNrcy0xMDI0LmpwZw%3D%3D/40/31/webp "Union Station, [Washington, D.C.], signals & tracks")
Union Station, [Washington, D.C.], signals & tracks
Public domain historical photo, free to use, no copyright restrictions image - Picryl description
Freight operations on the Indiana Harbor Belt railroad between Chicago...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
![Obey cancer's danger signals Do not wait for pain : Go to a physician if you have [...] / / Herzog.](https://cache.getarchive.net/Prod/thumb/cdn18/L3Bob3RvLzIwMTkvMTEvMDkvb2JleS1jYW5jZXJzLWRhbmdlci1zaWduYWxzLWRvLW5vdC13YWl0LWZvci1wYWluLWdvLXRvLWEtcGh5c2ljaWFuLWlmLXlvdS1oYXZlLTM2YjJkNS0xMDI0LmpwZw%3D%3D/40/50/webp "Obey cancer's danger signals Do not wait for pain : Go to a physician if you have [...] / / Herzog.")
Obey cancer's danger signals Do not wait for pain : Go to a physician ...
Poster encouraging early check-ups and treatment for cancer, showing outline of human figure with heart and circulatory system. Date stamped on verso: Sep 2 1938. Caption continues with a list of six specific w... More
The porters who detect instantly the presence of sweet coin but have n...
Title on shelflist card: Competition for a tip. (DLC/PP-1935:0022). Forms part of: Cabinet of American illustration (Library of Congress). Published in: "The Gates of the City" by Jesse Lynch Williams, Century,... More
On the Atchison, Topeka, and Santa Fe Railroad between Marceline, Miss...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
A black and white photo of a man pointing at a train. Office of War In...
Public domain photograph - United States during the 1930s and 1940s, Farm Security Administration, New Deal, free to use, no copyright restrictions image - Picryl description
Add automatic river gauge. After dialing the Potomac River Gauge, A.L....
A man sitting at a desk talking on a phone. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Map of the island of Porto Rico showing the lines of signal communicat...
"Based on map furnished by the War Department, Adjuntant General Office, Military Information Division." Available also through the Library of Congress web site as a raster image.
Beaumont, Texas. Lady who operated block signals for a railroad crossi...
Public domain photograph of 1930s America, free to use, no copyright restrictions image - Picryl description
Freight operations on the Chicago and Northwestern Railroad between Ch...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Thomas Barclay, June 28, 1786, Agreement on Ship Signals to Distinguis...
Agreement on Ship Signals to Distinguish Moroccan and American Vessels
Three Thirds of the Nation. Edward Arnold hits punch line on the War P...
Public domain photograph of California in 1930s, free to use, no copyright restrictions image - Picryl description
Chicago, Illinois. By means of light signals along the track, the engi...
Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.
![Government expert listens to broadcasts of automobile [...] The Automotive Section of the Bureau of Standards is studying the anti-knock proportion of fuel used in automobile and aircraft engines and the scientist in this photograph is "listening in" to the signals of an engine instead of listening to a radio broadcasting station. Eventually, these studies may evolve a new engine, one that will use fuel more economically and efficiently](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzAvMDEvMDEvZ292ZXJubWVudC1leHBlcnQtbGlzdGVucy10by1icm9hZGNhc3RzLW9mLWF1dG9tb2JpbGUtdGhlLWF1dG9tb3RpdmUtc2VjdGlvbi0xMDI0LmpwZw%3D%3D/40/51/webp "Government expert listens to broadcasts of automobile [...] The Automotive Section of the Bureau of Standards is studying the anti-knock proportion of fuel used in automobile and aircraft engines and the scientist in this photograph is \"listening in\" to the signals of an engine instead of listening to a radio broadcasting station. Eventually, these studies may evolve a new engine, one that will use fuel more economically and efficiently")
Government expert listens to broadcasts of automobile [...] The Automo...
Picryl description: Public domain image of an industrial equipment, workshop, assembly line, factory, power engine, 19th-20th century, free to use, no copyright restrictions.
Measuring relative humidity by radio. Washington, D.C. June 9. The hai...
Public domain photograph of people in office, interior, the 1910s-1920s America, free to use, no copyright restrictions image - Picryl description
Sergei Prokudin Gorskiy, Okolo shli︠u︡za machta so znakami, ukazyvai︠u...
Credit line: Prokudin-Gorskiĭ photograph collection, Library of Congress, Prints and Photographs Division. Corresponding photographic print is in album: Views along the Mariinskii Canal and river system, Russia... More
Colored radio recorder is latest in radio receivers. E.B. Judson of th...
A black and white photo of a man in a suit, Library of Congress Harris and Ewing collection Title from unverified caption data on negative or negative sleeve. On sleeve: Watch Your Credit Line. Gift; Harris & ... More
Au Sable Light Station, Fog Signals, Southern Shore of Lake Superior, ...
Unprocessed Field note material exists for this structure: FN-56 Survey number: HABS MI-317-B Building/structure dates: 1897 Initial Construction
Receiving stratosphere weather data. B.W. Brown, of the U.S. Bureau of...
Public domain photograph of building interior, office, room, free to use, no copyright restrictions image - Picryl description
Sergei Prokudin Gorskiy, Okolo shli︠u︡za machta so znakami, ukazyvai︠u...
Credit line: Prokudin-Gorskiĭ photograph collection, Library of Congress, Prints and Photographs Division. Corresponding photographic print is in album: Views along the Mariinskii Canal and river system, Russia... More
Oil painting "Light Ships Signals of Distress/Overfalls Lightship" on ...
Artist: George Harding, 1938. Photographed as part of an assignment for the General Services Administration. Title information, date, and subject note provided by the photographer. Credit line: Photographs in t... More
Samuel F. B. Morse's colored sketch of railway telegraph, ca. 1838
Reproduction number: A67 (color slide) Samuel Finley Breese Morse (1791-1872), perhaps best known as the inventor of the first practical telegraph instrument, began his career as an artist and enjoyed a secure ... More
![American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDQvYW1lcmljYW4tdGVsZWdyYXBoLXN5c3RlbS1zZW1hcGhvcmljLWFzLXdlbGwtYXMtbWFnbmV0aWMtYW1lcmljYW4tc2VtYXBob3JlLTQ4YTY1Yy0xMDI0LmpwZw%3D%3D/40/71/webp "American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].")
American telegraph system, semaphoric as well as magnetic. American se...
Trans-Atlantic cable. Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 233, Folder 36a.
Samuel F. B. Morse's colored sketch of railway telegraph, ca. 1838
Reproduction number: A67 (color slide) Samuel Finley Breese Morse (1791-1872), perhaps best known as the inventor of the first practical telegraph instrument, began his career as an artist and enjoyed a secure ... More
Dahinda, Illinois. On the Atchison, Topeka and Santa Fe Railroad betwe...
Picryl description: Public domain image of railroad tracks, railway, train car, free to use, no copyright restrictions.
Puck magazine cover - Setting the signals / Grant Hamilton.
Illustration shows Uncle Sam raising a red signal flag labeled "Big Crops" and "Prosperity" and a yellow signal flag labeled "Business" and "Confidence" over the U.S. Capitol building. In the background, delega... More
On board the fishing boat Alden, out of Gloucester, Massachusetts. Dur...
Picryl description: Public domain image of a fishing boat, free to use, no copyright restrictions.
![Palestine disturbances 1936. The first divisional A corps, Royal Signals, unloading stores in camp [outside Jerusalem]](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzE5MzYvMDEvMDEvcGFsZXN0aW5lLWRpc3R1cmJhbmNlcy0xOTM2LXRoZS1maXJzdC1kaXZpc2lvbmFsLWEtY29ycHMtcm95YWwtc2lnbmFscy11bmxvYWRpbmctMTAyNC5qcGc%3D/40/28/webp "Palestine disturbances 1936. The first divisional A corps, Royal Signals, unloading stores in camp [outside Jerusalem]")
Palestine disturbances 1936. The first divisional A corps, Royal Signa...
Picryl description: Public domain photograph of a tent, military, or refugee camp, temporary settlement, free to use, no copyright restrictions.
![American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDQvYW1lcmljYW4tdGVsZWdyYXBoLXN5c3RlbS1zZW1hcGhvcmljLWFzLXdlbGwtYXMtbWFnbmV0aWMtYW1lcmljYW4tc2VtYXBob3JlLWU2YzVlYi0xMDI0LmpwZw%3D%3D/40/68/webp "American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].")
American telegraph system, semaphoric as well as magnetic. American se...
Trans-Atlantic cable. Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 233, Folder 36a.
![American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].](https://cache.getarchive.net/Prod/thumb/cdn4/L3Bob3RvLzIwMTkvMDkvMDQvYW1lcmljYW4tdGVsZWdyYXBoLXN5c3RlbS1zZW1hcGhvcmljLWFzLXdlbGwtYXMtbWFnbmV0aWMtYW1lcmljYW4tc2VtYXBob3JlLTBmYWE0My0xMDI0LmpwZw%3D%3D/40/67/webp "American telegraph system, semaphoric as well as magnetic. American semaphore or marine signals, connected with the electro-magnetic telegraph. Rogers & Black, patentees of the semaphore-Henry O'Rielly, Agent for the U. S. [n. p. n. d.].")
American telegraph system, semaphoric as well as magnetic. American se...
Trans-Atlantic cable. Page Order: Leaflet Available also through the Library of Congress web site in two forms: as facsimile page images and as full text in SGML. Printed Ephemera Collection; Portfolio 233, Folder 36a.