Smithsonian National Postal Museum
2 Massachusetts Ave NE
Washington, DC 20002
+1 (202) 633-5555
Daily 10:00 – 17:30
Closed December 25
Free admission
Gift shop
Aircraft collection
| N249B
NX2311 – |
de Havilland DH-4
Stinson SR-10F Reliant Wiseman Cooke |
