USA Nonprofit Stamp traditional first-day-of-issue — 2016-04-28
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Postmark date:
2016-04-28
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You have until:
2016-06-27
to mail
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Write to:
USA Nonprofit Stamp
Special Events
22403 Randolph Drive
Dulles, VA 20103-9998
Postmark Dimensions:
87mm × 29mm (3.4″ × 1.1″)
Postmark organized by:
United States Postal Service
