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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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Open Access Media (CC0)

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All Smithsonian Collections (639,177)

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Helix pisana
Euhadra sp.
Hygromiidae
Pleurodonte sp.
Simnia (Neosimnia) cristata Dolin
Conus (Lithoconus) flavidus
Aplysia sp.

Collection Date

13 Apr 1950
Dolabrifera olivacea

Collection Date

4 Apr 1959
Olividae
Conidae

Collection Date

May 1965

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Topic:"Gastropoda"

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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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