Administering Medicine to Animals Dewsbury Original Patent Lithograph 1888

Administering Medicine to Animals Dewsbury Original Patent Lithograph 1888

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DESCRIPTION:

On this original linen-backed lithograph from 1888, A. Dewsbury (Trading as John Dewsbury & Son) patented improvements relating to a drenching-bit for horses and cows. The hollow mouth-bar has a turned-up part for the loose funnel and a central opening; its other end is closed by a screwed cap.