Signal flag posters & prints

Sending a semaphore signal using flags, c1880 Geoffrey Douglas Giles

Flags used for Nelson's famous signal at the Battle of Trafalgar Anonymous

Soldiers sending a semaphore signal using flags Anonymous

Tunnel Signal, 'All Right' Anonymous

Red Cycle and Pedestrian Signal Anonymous

Semaphore signals Anonymous

Cadets Man Yards of HMS Worcester Anonymous

American Poster for 1930 National Air Races Anonymous

Peggys Cove Lighthouse at Night Anonymous

Semaphore Signalling System, c.1794 Claude Chappe

Nelson's signal at Trafalgar in 1805 Walter William May

1960s Man Jumping Waving Checkered Flag As Winning Sports Car Crossing The Finish Line Anonymous

Garden at Sainte-Adresse Claude Monet

S.S. Cristobal Entering Lock on Trial Trip Through Panama Canal Anonymous

Royal Navy sailor signalling William Christian Symons

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

Kokopelli Mailbox Flag Anonymous

Signal Corps Recruitment Poster Jes Schlaikjer

La Civilisation Russe James Jacques Tissot

The Signal Anonymous

H.M.S. Victory Anonymous

Visual Signalman, (3rd Class) WA & AC Churchman

Signalman using 20 Signalling Projector WA & AC Churchman

Beach Flag - Storm Warning, 1985 Lincoln Seligman

1930 National Air Races Poster Anonymous

Mileage Sign Pointing Directions in Puerto Williams Anonymous

Claude Chappe (1763-1805), French engineer and inventor, c1901 Unknown

Yeoman of Signals WA & AC Churchman

Signalling by semaphore on board HMS Camperdown Gregory & Co

Funeral of the Late Prince Louis Napoleon Anonymous

Jim Clark takes the checkered flag Staff

Road Sign in Patagonia, Argentina Anonymous

Automobile Decorated with Signs and American Flags Anonymous

Saint George Standard of the Cavalry, 1813 Banners and Standards Flags

Lincoln and Hamlin campaign banner Anonymous

US Flag displayed on Red Barn, New England Anonymous