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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

Our entrance is on the corner of First Street and Massachusetts Avenue NE.

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All Smithsonian Collections (877,048)

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Propeleda longicaudata

Collection Date

18 Feb 1972
Mollusca
Bradybaenidae
Gastropoda
Cyclodontina leucotrema
Oxyloma calumetensis
Oxyloma haydeni
Juga plicifera

Collection Date

4 Sep 2015
Mollusca
Mollusca

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Collection Set:"Mollusca"

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- 3D Models 435
- Images 49660
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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

Our entrance is on the corner of First Street and Massachusetts Avenue NE.

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Owney, the Railway Mail Service Mascot

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