Wireless telegraphist posters & prints

Wireless Telegraphist WA & AC Churchman

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

Heroic wireless operators, 1912 Unknown

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

Print of Wireless Operator Typing a Telegram Anonymous

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

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

Marconi's "Wireless Telegraph" Anonymous

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

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

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

Marconi's Telegraph Relay Anonymous

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

Guglielmo Marchese Marconi, Italian electrical engineer Anonymous

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

Morse electric printing telegraph, c1882 Unknown

Caselli's pantelegraph, 1874 Unknown

Morse electric printing telegraph, c1882 Unknown

The Detroit News timely topics. New wireless telephone, Radiophones Anonymous

Telegraph Machine Anonymous

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

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

William Cooke and Charles Wheatstone's five-needle telegraph, patented 1837, (19th century) Unknown

Lord Kelvin's transatlantic telegraph, 1877 John Wright Oakes

Drawing/Telegraph Transmission of Photo Anonymous

View of the Tesla Wireless Broadcasting Tower Anonymous

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

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

Portrait of Edouard Branly Ignacio Zuloaga y Zabaleta

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

Semaphore Signalling System, c.1794 Claude Chappe

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

Comic Electric Telegraph Anonymous

Wall mounted telephone, c1910 Unknown

Samuel Morse's Telegraph Anonymous

Telegraph office, c1900 Unknown