Instruction in Army Telegraphy and Telephony Volume II - Lines, 1914

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Instruction in Army Telegraphy and Telephony Volume II - Lines, 1914 - Title page.jpg
The Instruction in Army Telegraphy and Telephony Volume II - Lines, 1914 was issued by the War Office. The manual is 198 pages long and gives details on the line equipment of the day.

Pages Gallery

  • Chapter 4 Figure 1 - Barrows Drum Universal