Baseball: America’s Home Run, Washington, D.C. — 2022-04-06 – 2023-04-06
- Postmark date
- 2022-04-06
- You have until
- 2023-06-05
Write to
National Postal Museum Station
Philatelic Sales & Service Associate
2 Massachusetts Ave NE
Washington, DC 20013-9998
Postmark sponsored by: United States Postal Service