8 1911-1912 Antique Post Cards with lovely ladies - Some with early encryption?
$1.99
ITHistory (198X) Press Photo: NIXDORF VEM Encryption Module (German/ English)
$14.5
Secret Code Encryption Message Boy Dog Embossed Vintage Mid-Century Xmas Card
$53.95
8" Old China Dynasty Palace Huali Wood Secure Encryption Store Up Box Case Chest
$199.0
Reason magazine / Jan 1981 / NSA Phasorphone Encryption / Dissident Soviet Jews
$14.99
RUSSIAN AWARD MEDAL - ENCRYPTION SERVICE OF FSB - 95 YEARS - ФСБ - LOW PRICE
$22.0
VINTAGE (1977) BROCHURE: IBM 3845 DATA ENCRYPTION DEVICES Q
$17.5
VINTAGE (1979) BROCHURE: IBM 3844/3846 DATA ENCRYPTION DEVICE - GENERAL INFO Q
$17.5
