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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 (691,060)

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"Prosthennops" xiphidonticus Barbour
Anchitheriomys sp

Collection Date

Jul 1981
Leptomeryx sp

Collection Date

1974
Teleoceras fossiger (Cope)

Collection Date

1884
Rhynchotherium cf. euhypodon
Mesodma sp

Collection Date

1889
Lagenorhynchus harmatuki Whitmore
Genus indet. sp indet.

Collection Date

Oct 1966
Squalodon sp sp. undet.
Physeterula sp sp. undet.

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Topic:"Mammals"

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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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