Reviews for History of Codes and Ciphers in the United States Prior to World War I

The average rating for History of Codes and Ciphers in the United States Prior to World War I based on 2 reviews is 4 stars.

Review # 1 was written on 2018-05-27 00:00:00 Matt Gough I use this book in my personal genealogy, I refer to it as needed. It is hard to follow at times.

Review # 2 was written on 2016-10-12 00:00:00 Jacob Shanklin Great history of Conecuh. I wish I new where B.F. Riley's original notes and papers are to see if there is more information on my Hawthorne's and alliead families: Baggett's, Regan's, King's, etc.