Open every day (except December 25)
10:00 am to 5:30 pm
Admission is always free!
2 Massachusetts Ave., N.E.
Washington, DC 20002
Owen J. Gromme (1896-1991). Born in Fon du Lac, Wisconsin, and spent most of his career at the Milwaukee Public Museum. His image of Shovelers appears on the 1945 duck stamp.
Mary T. Sheahan, National Postal Museum