Signal book, United States army. 1914.
Signal book, United States army. 1914.
- Washington, Govt. print. off., 1914.
- 88 p. illus., 2 col. pl. 16 cm.
Cover pockets for notes and memoranda. War dept. doc. no. 464.
war14000123
United States. Army --Communication systems.
UG573 / .A65 1914
Cover pockets for notes and memoranda. War dept. doc. no. 464.
war14000123
United States. Army --Communication systems.
UG573 / .A65 1914