WWII Era Encryption - A How To Guide (UPDATED VERSION!)

I would first like to start off by saying that the particular nature and steps involved in the following Hive account@steemit post makes it a a long-winded read. Brevity was not a friend of this topic but it is one of the most interesting things I have learned from my pile of papers to read.

(Image source: Hive account@the-ultimatum)

Written by: Hive account@the-ultimatum
https://twitter.com/WavesIs
Edited by: Hive account@cererus65
Published by: Hive account@trytostopme