Walker's Universal Mixture, for scour in cattle : a certain and speedy cure : [white label] / B. Walker.
- Walker, B.
- Date:
- [between 1890 and 1899?]
Licence: Public Domain Mark
Credit: Walker's Universal Mixture, for scour in cattle : a certain and speedy cure : [white label] / B. Walker. Source: Wellcome Collection.
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