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Smithsonian National Postal Museum

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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.

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Systems at Work

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Systems at Work
Hint #8

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Hint #8

Barcode

Can you decode this barcode?

« Previous | More hints »

Systems at Work

The Exhibition
Catalysts of Change
- Decode the Barcode
Resources
- Objects in Exhibition
- Curriculum
About the Exhibition
Exhibition Outline

‹ Hint #7 up Hint #9 ›

Smithsonian National Postal Museum

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.

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Owney, the Railway Mail Service Mascot

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