A Shadow in the Sea: Germany's U-85

by Jim Bunch

Expert diver Roger Hunting did in 2001 what the United States Navy tried to do in 1942. He recovered two of the new 4 rotor marine enigma machines, and associated code books from the radio room of... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 0939591006
• ISBN13: 9780939591008
• Release Date: January 2003
• Publisher: Deep See Press
• Length: 96 Pages
• Weight: 1.36 lbs.