Instructions for the use of wireless-telegraph apparatus.
By: By Lieutenant J.M. Hudgins, U.S.N. Bureau of Equipment, Navy Department. 1903.
Contributors: Hudgins, John M., d. 1906.
Publisher: Govt. Print. Off.
Published: 1903
Place of publication: Washington
Language: eng
Number of pages: 29
Subjects: Telegraph, Wireless -- Installation on ships.; Radio -- Installation on ships.