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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 (877,320)

Your search found 877,320 result(s).

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Ventridens intertextus
Oleacinidae
Succineidae
Reinia variegata nesiotica
Helicinidae
Tegula picta

Collection Date

28 Apr 2021
Euglandina rosea
Cerithium (Thericium) punctatum
Brevinucula verrillii

Collection Date

21 May 1985
Neilonella subovata

Collection Date

2 Dec 1984

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Collection Set:"Mollusca"

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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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