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issue information

Intercosmos cooperative space program

Mongolia

22 Mar 1981


stamps in set 7

stamps in set about computers: 1 / 7
ID# 337
  • Format SH
  • Face v.50
  • Perf.12 x 12
  • Print.Lithography
  • Category control center
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Formats abbreviations

SH sheet

SS souvenir sheet

MS mini sheet

ST se-tenant

TB tete beche

BK booklet

FDC first day cover

CL coil



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