Cipher Disk Template - • place small disk on top of the larger disk; • cut out the cipher disks. Attach with a metal fastener. Each letter is identified on the inner disk, and is coded by the letter. To cipher a message, the disk is set with the corresponding initial shift.
Each letter is identified on the inner disk, and is coded by the letter. • place small disk on top of the larger disk; To cipher a message, the disk is set with the corresponding initial shift. • cut out the cipher disks. Attach with a metal fastener.