Arago: Test Stamps

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Test Stamps

Currently this category does not have an overview narrative description. As part of the on-going additions to Arago™ the National Postal Museum works with an international, online audience of philatelists, historians, educators and students to supplement the existing collections information. The museum offers an open invitation to specialists to continue making Arago™ a critical online resource. Please visit again in the future!

Additional Records
  • Overview
  • 1c GW, 1c playing cards, 7c air experimental plate proof
  • 1c Washington, 1c playing card, 7c air experimental plate proof
  • 20c Monticello, 15c air, 1c Lincoln experimental plate proof
  • 5c Canal Zone Plane, Flag and Map Air Post Postal Card plate proof
  • 5c Canal Zone Plane, Flag and Map Air Post Postal Card plate proof
  • Alliance for Progress / OAS  (multiple flags) experimental plate proof
  • Canal Zone 3c Goethals plus 4c Administration building combination plate proof
  • Canal Zone airmail 1st printing tint plate proof
  • Canal Zone Seal and Jet Plane plate proof
  • Dog tag ink test plate proof
  • Eagle testing plate proof
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