Preliminary War Department telegraphic code, supplemental to and to be inserted as an appendix to Western Union telegraphic code.

Bibliographic Details

Corporate Author:	United States. Army. Signal Corps
Format:	Government Document eBook
Language:	English
Published:	[Washington] : GPO, 1899.
Subjects:	Ciphers. Telegraph. Electronic books.
Online Access:	Connect to the full text of this electronic document