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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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Physeterula sp sp. undet.
Physeterula sp
Megistocrinus sp
Mesohippus bairdi (Leidy, 1850)
Leptomeryx sp

Collection Date

11 Jul 1932
Callophoca sp
Genus indet. sp indet.
Rhyncholampas gouldii (Bouve)
Callophoca sp
Platygonus cf. compressus Le Conte

Collection Date

1925

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Collection Set:"Paleobiology"

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- 3D Models 53
- Images 86627
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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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