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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.
Look at both of these sources. Is the money order receipt a primary or secondary source from the 19th century American West? What about the Dick Tracy poster? Look for clues! Tap or click on both to learn more.