Signals posters & prints

Red Cycle and Pedestrian Signal Anonymous

Semaphore signals Anonymous

Preparing to Make Signals Anonymous

Display of Ship Distress Signals in Hyde Park London 1873 Anonymous

Railway Signal Anonymous

Semaphore Signalling System, c.1794 Claude Chappe

Sending a semaphore signal using flags, c1880 Geoffrey Douglas Giles

The Signal Anonymous

The Signal John William Godward

Tunnel Signal, 'All Right' Anonymous

Night Signals, Eanger Irving Couse

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

Stormy Weather: Making Signals to the Wreck Anonymous

Royal Navy sailor signalling William Christian Symons

Machinery of the Safety Signal Anonymous

Express Train with the Mail Signals Anonymous

Signal, a Grey Arab, with a Groom in the Desert David Dalby of York

Signalling by semaphore on board HMS Camperdown Gregory & Co

The Signal Fire, 1880 William Hahn

Sketches at the Autumn Manoeuvres: Party Practising for Signalling from Outpost to Field Telegraph Anonymous

The Signal, c.1860 James Webb

At the Brighton Theatre of War: Signalling 1880 Anonymous

The Naval Manoeuvres, with the Hostile Fleet: The Fleet Signalling with the Electric Search Light to the Colliers and Cruisers... Anonymous

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

The Blanket Signal, c.1896 Frederic Remington

Signalling for a Pilot Anonymous

Her Signal, c.1892 Norman Garstin

Edinburgh: Signal Tower Leith Harbour 1829 Anonymous

Master Magrath, the Slipper Waiting for the Signal Go! Anonymous

The Volunteer Review At Brighton, UK Anonymous

1950s Baseball Umpire Making Out Hand Signal Gesture Anonymous

Woodcut, Jesse James Signals To Train Anonymous

Mrs. Partington Struggling with the Republican Tide. Only Waiting for the Signal Anonymous

Muddleby Junction Joseph Swain

Signalling Question And Answer, Military Manoeuvres In Bermuda 1873 Anonymous

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