A male and female frog promenading. Photograph by J.P. Soule, ca. 1876, after a drawing.

Date:
[1876?]
Reference:
644714i

Licence: Public Domain Mark

Credit: A male and female frog promenading. Photograph by J.P. Soule, ca. 1876, after a drawing. Wellcome Collection. Source: Wellcome Collection.

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