Smithsonian National Postal Museum “Beautiful Blooms”, Washington, DC — 2017-10-19
Postmark date:
2017-10-19
|
You have until:
2017-12-18
to mail
|
Write to:
Pictorial Postmarks
Smithsonian National Postal Museum Station
Special Cancellations
2 Massachusetts Ave NE
Washington, DC 20002-9998
Postmark organized by:
United States Postal Service