Cover image for Masked dispatches cryptograms and cryptology in American history, 1775-1900
Title:
Masked dispatches cryptograms and cryptology in American history, 1775-1900
Author:
Weber, Ralph E. (Ralph Edward), 1926-
Edition:
Second edition 2002.
Publication Information:
[Fort George G. Meade, MD] : Center for Cryptologic History, National Security Agency, 2002.
Physical Description:
vi, 227 pages : illustrations ; 28 cm.
General Note:
"First edition 1993."

Shipping list no.: 2002-0529-M.

"CCH-EC-02-03"--Cover.
Language:
English
Format :
Book

Micro Film