USS Portland Commissioning Station, Portland, Oregon — 2018-04-21
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Postmark date:
2018-04-21
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You have until:
2018-06-20
to mail
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Write to:
Pictorial Postmarks
Commissioning Station — USS Portland
Philatelic Services/Postmarks
PO Box 2229
Portland, OR 97208-2229
Postmark Dimensions:
77mm × 38mm (3″ × 1 1⁄2″)
Postmark organized by:
Stephen Decatur Chapter 4, Universal Ship Cancellation Society
