Field Cypher
-
What is "Field Cypher"?
Posted
-
by cyngast moderator
It was a simple code used "in the field" such as in the trenches. They were used when there were no code books available.
This link explains a bit about them: https://books.google.com/books?id=pbBEAAAAIAAJ&pg=PA88&lpg=PA88&dq=what+is+an+army+field+cipher&source=bl&ots=CHscqVjwDp&sig=oKKFXU3ZrIgm55yWl5X8_tilDiY&hl=en&sa=X&ved=0ahUKEwjY3KyA7I_QAhXllFQKHSD9Dk04FBDoAQgwMAY#v=onepage&q&f=false
Posted