Prizes for improved vermin traps : First, £50, second, £25 / John Colam.

  • Colam, John, 1946-
Date:
[between 1880 and 1889?]
Catalogue details

Licence: Public Domain Mark

Credit: Prizes for improved vermin traps : First, £50, second, £25 / John Colam. Source: Wellcome Collection.

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