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issue information

Walter Brattain

Congo Democratic Republic

16 Jan 2003

stamps in set (unknown)

stamps in set about computers: 1 / (unknown)
ID# 510
  • Format SH SS
  • Note W. Brattain, inventor of transistor
  • Face v.350
  • Category personalities transistor
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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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