Bright's Bell Acoustic Telegraph Sounder, 1855

Ericsson Ink-Writer Telegraph, c. 1895

Ink-Writer Telegraph, c. 1895

Prussian Telegraph Receiver, c. 1875

Morse Telegraph Recorder by Siemens Brothers & Co, London c. 187

Early Austrian Relief Writer Telegraph, c. 1855

Telegraph Station by Lorenz, c. 1895

Early French Bréguet Dial Telegraph System, c. 1855

British Railway Single-Needle Telegraph Set, c. 1860

Group of Telegraph Accessories, 1880 onwards

Morse Telegraph Recorder by Siemens & Halske, c. 1900

Rare Vienna Morse Telegraph by Wilhelm Wolters, c. 1870

Ericsson Morse Telegraph, c. 1880

French Telegraph Repeater, 1912

Group of Telegraph and Telephone Equipment, 1860 onwards

Historic Section of a Transatlantic Telegraph Cable

Telegraphone Magnetic Wire-Recording and Repeating Device, c. 19

Telegraph Accessories

Telegraph Patent Model by White & White, 1855

Early Weight-Driven Morse Telegraph by Palmer & Hall, c. 1850

GPO Telegraph Sounder, c. 1880

Telegraph Station by Siemens & Halske, c. 1895

Very Early Wireless Fax Machine

Camelback Morse Key by Caminada, c. 1870

2 Demonstration Models: Telegraph and Telephone, c. 1920

Hughes Printing Telegraph, c. 1875

Marconi's Spark Coil Transmitter, c. 1905