Open daily 10 a.m. to 5:30 p.m.
Admission is always free!
2 Massachusetts Ave., N.E.
Washington, DC 20002
The museum's main entrance is located on the corner of First Street and Massachusetts Avenue NE. Other entrances have variable hours.
An autonomous enclave in the Pyrenees Mountains, since 1278 jointly administered by France and the Spanish bishop of Urgel. Stamps are issued by both France and Spain for use in the principality.
Narrative by Linn's Stamp News
Stamps issued: 1928-PRESENT
Stamps issued: 1931-PRESENT