Fun & Games

A black and white cartoon image of the front of the Postal Museum.

Baseball Hidden Image

Get excited for our exhibition "Baseball: America's Home Run" with this fun hidden image game!

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A portrait of a middle-aged Ben Franklin, wearing a red coat and looking out at the viewer.

Postmaster Challenge

Test your knowledge of postal history and stamp collecting.

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A photograph of five men, three of which are in the foreground, looking at the viewer.

The Railway Mail Service Quiz

Could You be a RPO (Railroad Post Office) Clerk?

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A picture of an addressed envelope, with the barcode below the address circled in red.

Decode the Barcode

Envelopes have a special code that the U.S. Postal Service uses to help deliver the mail. See if you can figure out how to crack the code.

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A postage stamp depicting the Smithsonian Castle, with the words “Smithsonian Institution” at the top of the stamp.

Beginner Level Postal History Quiz

Do you know how stamp designs are chosen, or which transportation method replaced dog sleds in Alaska? Test yourself by answering these and other postal and philatelic questions.

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A postage stamp depicting the Smithsonian Castle, with the words “Smithsonian Institution” at the top of the stamp.

Advanced Level Postal History Quiz

Do you know how stamp designs are chosen, or which transportation method replaced dog sleds in Alaska? Test yourself by answering these and other postal and philatelic questions.

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A picture of the Inverted Jenny stamp, which is an old-fashioned airplane that is upside-down, on a red postage stamp.

U.S. Stamps Quiz

Philatelic history quiz

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