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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.
From metal lock boxes to hold stamps and cash to creative ways to sort and hold the mail, rural letter carriers dipped into their pockets to purchase a variety of things to make their daily rounds a bit easier, or more comfortable.
Learn more About Heaters
Learn more About Odometers
Learn more About Scales
Learn more About Sorting and Distribution Bags
Learn more About Stamp and Cash Boxes
Learn more About Miscellaneous Other Items