"Counterfeit Coin Detector", 1753

Jonathan Hulls and Wm

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Jonathan Hulls and Wm
Science Museum Group
© The Board of Trustees of the Science Museum

Jonathan Hulls and Wm. Bradford's patent "Counterfeit Coin Detector", 8" long. In its original black stamped papier-mache case, c.1753

Details

Category:
Weighing & Measuring
Object Number:
1954-417
type:
money scales and steelyard
credit:
National Maritime Museum (Gabb Collection)