Category:Telegraphy

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Subcategories

This category has the following 7 subcategories, out of 7 total.

M

[+] Morse code (2 C, 3 P, 58 F)
[+] Samuel Finley Breese Morse (1 C, 2 P, 28 F)

O

[+] Optical telegraph (1 C, 1 P, 72 F)

T

[+] Telegrams (42 F)
[+] Telegraph (6 C, 46 F)
[+] Telex (1 F)

W

[+] Western Union Telegraph Company (3 C, 12 F)

Pages in category "Telegraphy"

This category contains only the following page.

Т

Телеграф

Media in category "Telegraphy"

The following 54 files are in this category, out of 54 total.

17 Signal Battalion ... 9,513 bytes	1891 Telegraph Lines... 238,012 bytes	1901 Eastern Telegra... 3,940,419 bytes	Actionnement.JPG 16,195 bytes
Alfred Vail.GIF 151,782 bytes	All Red Line.jpg 100,134 bytes	American progress.JP... 37,050 bytes	Baudot system sketch... 24,636 bytes
British signallers a... 121,376 bytes	Bundesarchiv Bild 14... 74,186 bytes	DUSloan-1891.JPG 223,430 bytes	Die Gartenlaube (188... 370,217 bytes
Die Gartenlaube (188... 221,099 bytes	Edison Stock Telegra... 849,316 bytes	Edison stock ticker.... 100,419 bytes	En-us-telegraph.ogg 16,105 bytes
Erfurt Hauptpostamt ... 1,249,292 bytes	Erfurt Hauptpostamt ... 757,395 bytes	Exterior of CN teleg... 114,487 bytes	Franz-August-O-Etzel... 107,282 bytes
GWR Cooke and Wheats... 154,875 bytes	German WW I field te... 1,222,781 bytes	German WW I field te... 950,362 bytes	Heliograph1917.jpg 28,134 bytes
Hoffmann message.jpg 86,914 bytes	Höllental Telegrafe... 1,693,896 bytes	Höllental Telegrafe... 1,731,064 bytes	Irl-ValentiaTelegrap... 118,649 bytes
Klucz tel 1 0211.jpg 123,347 bytes	Klucz tel2 0211.jpg 117,367 bytes	Lindsay James Bowman... 22,553 bytes	Lines and Metallic C... 6,041,069 bytes
Maststeigeisen.jpg 616,062 bytes	Meyers b15 s0564b.jp... 183,592 bytes	Meyers b15 s0564c.jp... 108,114 bytes	MontStMichel.JPG 249,268 bytes
NOLACBDOldTelegraphB... 960,127 bytes	Obsolete chinese tel... 343,654 bytes	Pacific Telegraph Ro... 2,703,228 bytes	Porthcurno cables.jp... 48,749 bytes
Punch Rhodes Colossu... 172,044 bytes	Schreibtelegraf nach... 125,172 bytes	Soviet telegraph wor... 24,685 bytes	Telegraf.jpg 3,059,099 bytes
Telegrafenmast - Ste... 4,594,105 bytes	Telegrafo.png 4,767 bytes	Telegrafía Breguet-... 3,879,630 bytes	Telegrafía Breguet.... 3,356,918 bytes
Telegrafía morse-20... 3,833,501 bytes	Telegram.jpg 58,377 bytes	Telegraph lines us c... 460,537 bytes	TelegraphicKissPostc... 753,623 bytes
TheTelegraphMarchTwo... 249,024 bytes	U.S.Patent26003.png 55,740 bytes