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brown olive & orange yellow

Stamps with this color combination:
  • Colnect-1774-817-Robert-Koch.jpg
Description: brown olive & orange yellow
Abbrev: brnol&orgyel

brown olive
orange yellow



Used by 1 stamp: (See all uses as list)
Bulgaria postage 12/30/1982 25st issue=100th Anniversary of the Discovery of the Tuberculosis Germ d=Robert Koch (1982 Bulgaria) unwmk perf=13