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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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Notas a la flora de Colombia / José Cuatrecasas

Date

1940

1956

1940-1956
Class-book of botany : being outlines of the structure, physiology, and classification of plants; with a flora of the United States and Canada / by Alphonso Wood

Date

1867
The plant geography of the Lake Okoboji region / by Bohumil Shimek

Date

1915
Chư̄ phanmai hǣng Prathēt Thai chabap chư̄ phưnmư̄ang - chư̄ phrưksasāt = Thai plant names, vernacular names - botanical names / dōi Phrayā Winit Wanandorn (Winit Toh Komes)

Date

1960

2503 [1960]
Goldenrod in East New York painting / (photographed by Walter Rosenblum)

Date

1938
Townshend Stith Brandegee (1843-1925)
The vascular plants of the Jasper Ridge Biological Experimental Area of Stanford University, by Duncan M. Porter

Date

1962

1962]
Collectanea botánica

Date

1946
The journal of biology / University of Istanbul Faculty of Science =İstanbul Üniversitesi Fen Fakültesi biyoloji dergisi

Date

1988

1990-
Tératologie de la fleur des Crucifères et modulation de la sexualité dans les phyllomes angiospermiens / par Marie-Claire Guiet

Date

1973

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Topic:"Plants"

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Type
Date
- 1890s 1497
- 1900s 1706
- 1920s 1631
- 1930s 1695
- 1940s 1583
- 1950s 1602
- 1960s 2250
- 1970s 2336
- 1980s 2509
- 1990s 1950
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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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