1-24 of 47 Books
The US Army Signal School apprenticeship program for the trade of telegraphic-teletypewriter operator
The US Army Signal School apprenticeship program for the trade of telegraphic-teletypewriter operator
By United States Department of the Army

Lincoln in the telegraph office
By David Homer Bates
The military telegraph during the Civil War in the United States
The military telegraph during the Civil War in the United States
By William Rattle Plum

Instruction in army telegraphy and telephony
By Great Britain. War Office.
Manual of instruction in army telegraphy
Manual of instruction in army telegraphy
By Great Britain. War Office.

Regulations for United States military telegraph lines
By United States. Army. Signal Corps.

Regulations for United States military telegraph lines, Alaskan cables, and wireless telegraph stations
By United States. Army. Signal Corps.

Military lance line construction
By Charles de Forest Chandler
![Cover of [Estimate of an additional appropriation required for the service of the Postoffice Department, from February 18th to April 1st, 1862, together with the communication of the postmaster general, upon which it is based] by confederate states of america. post-office dept.,confederate states of america. dept. of the treasury](https://covers.openlibrary.org/b/id/6940172-M.jpg)
[Estimate of an additional appropriation required for the service of the Postoffice Department, from February 18th to April 1st, 1862, together with the communication of the postmaster general, upon which it is based]
By Confederate States of America. Post-Office Dept.,Confederate States of America. Dept. of the Treasury
Field telephones and telegraphs for army use
Field telephones and telegraphs for army use
By Edward James Stevens

The service of information, United States Army
By George Percival Scriven

The military telegraph during the civil war in the United States
By Plum, William Rattle.
Die Entwicklung der Feldtelegraphie in der Schweiz
Die Entwicklung der Feldtelegraphie in der Schweiz
By Max Wittmer

Disturbances of the heart
By Osborne, Oliver Thomas
De telegraaf en luchtballon in den oorlog
De telegraaf en luchtballon in den oorlog
By Carel Philip Jacob van Vlierden

Regulations for the Operation and Maintenance of United States Military ..
By United States. Army. Signal Corps.
Gokuhi denpō ni miru sensō to heiwa
Gokuhi denpō ni miru sensō to heiwa
By Toranosuke Ōtsuka
Hello, anybody there?
Hello, anybody there?
By Robert O. Rupp
Telgraf-i askerî risalesi
Telgraf-i askerî risalesi
By Seyfullah
Zur Geschichte der Nachrichten-Truppe 1899-1924
Zur Geschichte der Nachrichten-Truppe 1899-1924
By
Al servicio de la nacion
Al servicio de la nacion
By Argentina. Secretaría de Comunicaciones