Union Army Cipher Disk | Accurate Civil War Replica Escape Room puzzle making it a test of

making it a test of patience and skill

-After each person has rolled 1 time

or others that I may run across

Plays like hours

Union Army Cipher Disk | Accurate Civil War Replica Escape Room puzzle making it a test ofA precision laser engraved wood version of this famous cipher which was used for the encryption of messages of the Union Army during the American Civil War (1861 1865). It was a system primarily used for flag signals where there was a line of sight or for encrypted morse code messages. Note each disk has a unique serial number as was used in the original wheels. Instructions for use are included. The letters A. J. M on the disk are for Albert J Myer,