Signal telegraph machine posters & prints

Signal Telegraph Machine and operator, Fredericksburg, 1862 ca. December Alfred R Waud

Telegraph Machine Anonymous

Caselli's pantelegraph, 1874 Unknown

Operator sending a message on a Morse electric printing telegraph, 1887 Unknown

Morse electric printing telegraph, c1882 Unknown

Morse electric printing telegraph, c1882 Unknown

Quadrant telegraph Breguet

Operator receiving a message in Morse code on an electric printing telegraph, 1887 Unknown

Semaphore Signalling System, c.1794 Claude Chappe

Caselli's pantelegraph, 1874 Unknown

Claude Chappe demonstrating his optical telegraph (semaphore) system in 1793 (c1870) Unknown

Illustration of a Hand Operating Early Telegraph Anonymous

Caselli's pantelegraph of 1865, (c1870) Anonymous

Sectional view of a telegraph tower for Claude Chappe's semaphore, 1792, (c1870) Unknown

Machine for Switching Tracks Anonymous

Facsimile or copying telegraph system by Amstutz of Cleveland, Ohio, USA, 1896 Unknown

Mediterranean Electric Telegraph, Apparatus for the Automatic Recording of the Velocity Experiments Anonymous

Guglielmo Marconi, Italian pioneer of wireless telegraphy, Signal Hall, Newfoundland Anonymous

Machinery of the Safety Signal Anonymous

The Paris International Exhibition: Military Telegraphy and Signalling: Captain Colomb's Signal-Box for Working the Lime-Light France 1867 Anonymous

Alexander Glen's facsimile telegraph system, 1886 Unknown

Main station of the Exchange Telegraph Company, London, 1882 Unknown

Claude Chappe (1763-1805), French engineer and inventor, c1900 Unknown

Samuel Morse's Telegraph Anonymous

Giovanni Caselli (1815-1891). Pantelegraph. Colored engraving Anonymous

Chappe's aerial telegraph system, Algeria, mid-19th century, (c1870). Anonymous

Building a Chappe telegraph station, c1793, (c1870) Anonymous

The signal telegraph train as used at the battle of Fredericksburg Alfred R Waud

Union Telegraph Station Anonymous

U.S. Army Signal Corps Recruitment Poster Anonymous

Print of Wireless Operator Typing a Telegram Anonymous

As Aboard the Wrecked 'Titanic': The Wireless-Telegraphy Room of an Atlantic Liner English Photographer

First Chappe telegraph message from St Petersburg, early 19th century, (c1870) Unknown

Drawing/Telegraph Transmission of Photo Anonymous

Morse telegraphy, Cincinnati, Ohio, USA, 1859 Unknown

Electric telegraph receiver by Foy and Breguet Anonymous