Category:History of telecommunications

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history of telecommunication

aspect of history relating to telecommunications

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aspect of history

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telecommunication

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Subcategories

This category has the following 32 subcategories, out of 32 total.

History of telecommunications by country‎ (3 C)
History of telecommunications by country of location‎ (6 C)

!

Defunct telecommunication companies‎ (17 C, 1 F)

*

Telegraphy‎ (33 C, 1 P, 358 F)
History of radio‎ (57 C, 131 F)
History of telephony‎ (21 C, 1 P, 89 F)

A

Airband Telegraph‎ (2 C, 1 P, 17 F)

B

Bidding sticks‎ (23 F)
Bullroarers‎ (14 F)

C

CBBS‎ (5 F)
History of computer networks‎ (3 C, 3 F)
Covered transmitter station by Hans Wolff-Grohmann‎ (6 F)

D

Telecommunication exhibits in the Deutsches Museum‎ (16 F)

F

G

Gauß-Weber-Telegraf (Paulinerkirche, Göttingen)‎ (9 F)
Elisha Gray‎ (3 C, 2 P, 15 F)

H

Heliographs‎ (2 C, 114 F)

L

J. C. R. Licklider‎ (1 C, 2 F)

M

Marine radiotelegraphy‎ (4 C, 1 P, 72 F)
Ministry of Post and Telegraphs‎ (2 C)
Telecommunications museums‎ (20 C, 3 F)

N

Naval signalling lamps‎ (100 F)
NMT (telecommunication)‎ (11 F)

P

Pantelegraphs‎ (17 F)
Photophone‎ (14 F)

R

Philipp Reis‎ (6 C, 23 F)

S

Spark-gap transmitters‎ (2 C, 100 F)

T

Telecommunications equipment in museums‎ (1 C)
Transatlantic telegraph cable‎ (7 C, 1 P, 106 F)

W

Telecommunications in World War II‎ (1 C)

Media in category "History of telecommunications"

The following 59 files are in this category, out of 59 total.

1902 Stubblefield wireless telephone test.JPG 474 × 661; 83 KB
1909 Tel-musici home installation.JPG 467 × 318; 35 KB
1910 aircraft intercom - Two tubes for duplex send and receive.jpg 1,024 × 1,527; 277 KB
1st Telephone Central Office.jpg 1,732 × 1,392; 1.76 MB
A325-vx.jpg 476 × 255; 22 KB
AL600.jpg 781 × 524; 222 KB
Amstutz Electro-Artograph 1895 - receiver.png 1,339 × 1,170; 927 KB
Amstutz Electro-Artograph 1895 - transmitter.png 1,575 × 1,192; 1.02 MB
Amstutz Electro-Artograph 1895.png 2,361 × 3,003; 3.9 MB
Arpakapula.jpg 1,278 × 2,107; 1.15 MB
Arrivo degli elenchi telefonici abbonati.jpg 2,832 × 3,237; 7.3 MB
Bomb Alarm System sensor.jpg 1,295 × 1,366; 200 KB
Boswell Bay White Alice Communications System site.jpg 4,701 × 3,704; 3.61 MB
Bundesbankbunker 5 Cochem 2010.jpg 3,333 × 2,500; 996 KB
CANARIE Capacity 2007-2011.jpg 1,568 × 631; 236 KB
Commemorative blue plaque - Alexandra Palace, world's first High-Definition Television Service.jpg 472 × 469; 37 KB
Facsimile transmitter 1940s IMG 8587 telemuseet fetsund.JPG 2,592 × 4,203; 2.46 MB
Facsimile transmitter 1940s IMG 8588 telemuseet fetsund.JPG 2,476 × 2,755; 1.39 MB
Federal radio commission.gif 274 × 270; 10 KB
Hamel Telegraph history England 1859.pdf 704 × 1,062, 104 pages; 38.46 MB
Heliograph-2.jpg 528 × 665; 190 KB
Int Bell Comp phonebook Oslo Nov 1880 IMG 8582 telemuseet fetsund.JPG 2,398 × 3,107; 2.38 MB
Kesselmuffe 4948.jpg 1,152 × 1,536; 713 KB
Kesselmuffe von oben 4947.jpg 1,382 × 1,037; 582 KB
Kleinansagegeraet 4929.jpg 1,417 × 1,152; 756 KB
Küstenfunkstelle Norddeich Radio 1957.jpg 3,008 × 2,000; 995 KB
Les perspectives offertes par la TSF en 1919.jpg 1,890 × 2,249; 1.3 MB
MA47MuseoTelecomVLC.jpg 1,296 × 968; 427 KB
Marconi crystal receiver mark 3.jpg 464 × 565; 101 KB
Marconi wimereux 1899.jpg 1,024 × 381; 131 KB
Muirhead photo transmitter 1952 wolympics IMG 8578 telemuseet fetsund.JPG 4,608 × 2,592; 2.45 MB
Muirhead photo transmitter 1952 wolympics IMG 8579 telemuseet fetsund.JPG 4,608 × 2,592; 2.49 MB
Muirhead photo transmitter 1952 wolympics IMG 8580 telemuseet fetsund.JPG 3,401 × 2,422; 1.77 MB
Muirhead photo transmitter 1952 wolympics IMG 8584 telemuseet fetsund.JPG 2,592 × 3,406; 1.81 MB
Muirhead photo transmitter 1952 wolympics IMG 8585 telemuseet fetsund.JPG 4,608 × 2,592; 2.44 MB
Nathan b stubblefield.jpg 782 × 1,000; 304 KB
New York Times - 1907-02-24 - Sending Photographs by Telegraph.jpg 2,646 × 2,502; 2.29 MB
No. 5 Crossbar marker.jpg 4,032 × 3,024; 2.71 MB
Ogoniok 1906 10.djvu 4,844 × 6,932, 8 pages; 3.04 MB
Old Cable House Sign - geograph.org.uk - 888569.jpg 426 × 640; 57 KB
Old New York yesterday and today (1922) (14778105531).jpg 1,468 × 1,866; 835 KB
Panneau poste radiotélégraphie Tours Eiffel.jpg 636 × 275; 65 KB
Photophone plaque (no copyright applies).jpg 641 × 438; 64 KB
Poste radiotélégraphie Tours Eiffel.jpg 3,973 × 1,567; 2.82 MB
PTT-Archiv P 337-68d-1995 NATEL message Beispiel.tif 3,124 × 2,316; 21.34 MB
PTT-Archiv T-00 A 3673 Telefonkabinen-Rundschreiben.tif 3,334 × 4,711; 45.57 MB
PTT-Archiv Themenvideo NATEL Oral History Projekt.webm 9 min 33 s, 1,280 × 720; 390.76 MB
SigDecay.gif 250 × 150; 11 KB
Stamp Soviet Union 1972 CPA 4169.jpg 487 × 348; 55 KB
Stamps of Germany (DDR) 1990, MiNr Block 101.jpg 2,008 × 1,429; 1.71 MB
Star69.ogg 31 s; 319 KB
Telegraph (Nouveaau Larousse,c. 1900) DSCN2874.jpg 1,410 × 1,978; 704 KB
Telephones IMG 8597 telemuseet fetsund.JPG 3,459 × 2,527; 1.72 MB
Telephony switchboard 1800s IMG 8594 telemuseet fetsund.JPG 2,141 × 3,151; 1.28 MB
Telephony switchboard 1800s IMG 8595 telemuseet fetsund.JPG 2,592 × 4,233; 2.13 MB
Timeline of communication tools, 2014 update..jpg 1,167 × 555; 169 KB
Telegraphy; four different inventors' telegraph machines (on Wellcome V0025513.jpg 3,156 × 2,228; 4.53 MB
Van Jacobson1.jpg 903 × 1,146; 202 KB
WIntHosts1981-July2011.jpg 837 × 458; 123 KB

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