Search examples: Microsoft | 2015 | 2014/10 | 4.12 | 04/20 | 05/26/1980 | Galileo Galilei
  1. Home
  2. History
  3. Detail of event

Japanese Navy changed code...

history · 28 May 1942 · 82 years ago

Japanese Navy changed code books. 

More history on 28 May

© 2016 OnThisDay.net All rights reserved.
Loaded in 0.003s.