Letter to H.A. Hagen, 1887.

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Letter to H.A. Hagen, 1887.

Related Entities

There are 2 Entities related to this resource.

Hagen, Hermann August, 1817-1893

http://n2t.net/ark:/99166/w6hm60ng (person)

Epithet: of the Museum of Natural History, Cambridge, Mass British Library Archives and Manuscripts Catalogue : Person : Description : ark:/81055/vdc_100000001190.0x00004e ...

Taschenberg, Otto, 1854-1922

http://n2t.net/ark:/99166/w6vj07j5 (person)