Deprecated: mysql_connect(): The mysql extension is deprecated and will be removed in the future: use mysqli or PDO instead in /storage/content/91/1007391/computer-stamps.com/public_html/pages/issue.php on line 8 Poland - 1983 - 50th anniversary Engima decoding machine

www.computer-stamps.com


issue information

50th anniversary Engima decoding machine

Poland

16 Aug 1983


stamps in set 1

stamps in set about computers: 1 / 1
ID# 357
  • Format SH
  • Note Turing's Enigma machine, breaking code
  • Face v.5
  • Perf.11½ x 11
  • Print.Lithography
  • Category personalities software
Guestbook
Resources
Downloads
Credits
social
facebook Facebook Page
Formats abbreviations

SH sheet

SS souvenir sheet

MS mini sheet

ST se-tenant

TB tete beche

BK booklet

FDC first day cover

CL coil



you are here > issue > Poland - 50th anniversary Engima decoding machine

share