Brookhaven Lab 70 “Years of Discovery”, Upton, New York — 2017-08-01
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Postmark date:
2017-08-01
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You have until:
2017-08-31
to mail
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Write to:
Pictorial Postmarks
Brookhaven Lab 70 Years of Discovery Station
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PO Box 9998
Upton, NY 11973-9998
Postmark organized by:
United States Postal Service
