99/08/02 - Initial release of Web page. (Inspired after a visit to the National Cryptologic Museum)
15/01/28 - Updated KO-5 and KW22 devices.
15/02/03 - Updated KO-6
15/02/19 - Added HN-6.
15/02/25 - Added HW-19, HW-19
15/02/27 - Added AN/SGA-1 thru 5, HW10, CSP2699 and HL-2
15/07/17 - Added Cree Codetalkers
15/09/21 - Minor updates to KW-22, KL-47,KW-26, HW-5, HW-19, KY-5 and KX-3 devices
15/11/11 - Added KG-24
16/01/08 - Added page count explanation to training document.
16/02/12 - Major addition to BRUIN radio document.
16/05/20 - Added KY-1.
17/02/07 - Added Triton.
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