Smithsonian National Postal Museum Station, Washington, D.C. — 2017-01-06
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Postmark date:
2017-01-06
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You have until:
2017-05-06
to mail
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Write to:
Pictorial Postmarks
Smithsonian National Postal Museum Station
Special Cancellations
2 Massachusetts Ave NE
Washington, DC 20002-9998
Postmark organized by:
Smithsonian National Postal Museum
