Philatelic Show Station, Boxborough, Massachusetts — 2018-05-04 – 2018-05-06
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Postmark date:
2018-05-04
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You have until:
2018-07-05
to mail
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Write to:
Pictorial Postmarks
Philatelic Show Station
District Retail
25 Dorchester Ave Rm 4009
Boston, MA 02205-9600
Postmark organized by:
United States Postal Service
