Autumnal catarrh (hay fever) / by Morrill Wyman.

  • Wyman, Morrill, 1812-1903.
Date:
1872
Catalogue details

Licence: Public Domain Mark

Credit: Autumnal catarrh (hay fever) / by Morrill Wyman. Source: Wellcome Collection.

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    In the maps the uncolored space represents regions which are believed to be free from Autumnal Catarrh. *