言語/国：
に似ているサイト Telegraph-office.Com
The Telegraph Office -- A Tribute to Morse Telegraphy and Resource for Wire and Wireless Telegraph Historians and Collectors
説明: The Telegraph Office -- A Tribute to Morse Telegraphy and Resource for Wire and Wireless Telegraph Historians and Collectors
人気キーワード： telegraph office, telegraph-office
サイトの評価:
3.0 / 5.0, によって見直さ Sites Like Search
言語: English
Glass Insulators were first produced in the 1850's for use with telegraph lines. As technology developed insulators were needed for telephone lines, electric power ...
サイトの評価:
3.0 / 5.0, 言語: English
An assortment of telegraph instrument images compiled from several early physics apparatus collections by Professor Thomas Greenslade Jr. of Kenyon College.
サイトの評価:
3.0 / 5.0, 言語: English
The Telegraph Museum on this site contains hundreds of images of American and foreign telegraph instruments from different eras. Presented by Tom Perera, W1TP.
サイトの評価:
3.0 / 5.0, 言語: English
Photos of John D. Jenkins' early American, British and French wireless sets and related equipment, mostly dating from the '20s.
サイトの評価:
3.0 / 5.0, 言語: English
Antique,Classic,Retro,Vintage,Old telephone,phone,telephone,telephones,repairs,reburbishing,parts,supplies
サイトの評価:
3.0 / 5.0, 言語: English
The homepage of ham radio operator, Lynn Burlingame, N7CFO. Resources for telegraph historians including the index of the 1894 book, "Telegraphers of Today." Also ...
サイトの評価:
3.0 / 5.0, 言語: English
Sign in to BT Yahoo! Online for email, instant messaging, personalised Internet radio, online protection and your personalised web browser.
サイトの評価:
4.4 / 5.0, 言語: English
Seattle Community Network, a non profit, free service for our community to provide internet access to all
サイトの評価:
3.2 / 5.0, 言語: English