Guillermo Patterson issue of Panama

  • Colnect-3200-754-Dr-Guillermo-Patterson-jr-1884-1964-chemist.jpg
  • Colnect-4762-790-Experiment.jpg
  • Colnect-3200-755-Beakers-test-tubes-books.jpg
Short desc: Guillermo Patterson

Issuer: Panama
Date: 3/14/1990
Occasion: unset


Consists of 3 stamps: (See stamps as list)

25c d=portrait
35c
45c

All are perf=12



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