Wireless telegraphy posters & prints

Guglielmo Marconi, Italian physicist and inventor and pioneer of wireless telegraphy, 1906 Unknown

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

The 25th Anniversary of the Eiffel Tower used now for the wireless telegraphy French School

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

Guglielmo Marconi, Italian physicist and inventor and pioneer of wireless telegraphy Spy

Mr Punch thanking Marconi for wireless telegraphy which was saving lives at sea, 1913 Leonard Raven-Hill

Heroic wireless operators, 1912 Unknown

Guglielmo Marchese Marconi, Italian electrical engineer Anonymous

Marconi's Telegraph Relay Anonymous

Morse electric printing telegraph, c1882 Unknown

Caselli's pantelegraph, 1874 Unknown

Marconi's "Wireless Telegraph" Anonymous

Portrait of Edouard Branly Ignacio Zuloaga y Zabaleta

Cook and Wheatstone's 5-needle telegraph, 1837 (1915) Unknown

Oliver Lodge, British physicist, 1904 Spy

Print of Wireless Operator Typing a Telegram Anonymous

Morse electric printing telegraph, c1882 Unknown

Sir Oliver Joseph Lodge (1851-1940), English physicist and writer Anonymous

Wireless Telegraphist WA & AC Churchman

Guglielmo Marconi, Italian inventor Anonymous

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

Wireless Telegraphist, (2nd Class), C.P.O and P.O WA & AC Churchman

Lord Kelvin's transatlantic telegraph, 1877 John Wright Oakes

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

Guglielmo Marconi, Italian inventor Alick P F Ritchie

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

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

View of the Tesla Wireless Broadcasting Tower Anonymous

New York - Telegraphy by induction - experiments on the Staten Island Railway in transmitting messages between fixed telegraph stations... Anonymous

The Atlantic Telegraph Cable, Parade Anonymous

Wireless Aerials Anonymous

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

Drawing/Telegraph Transmission of Photo Anonymous

Rear view of Charles Wheatstone's electric (railway) telegraph, 1850 Unknown

Telegraph Machine Anonymous

Opening of the 1851 London to Paris telegraph link (1852) Unknown