Patent Model - Improvement in Bits

Maker and role
Henry Shepardson, Patentee
 Production date
Feb 27 1872
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Object detail

Media/Materials
Steel
Measurements
18 1/4 x 15 x 1 1/2" (46.4 x 38.1 x 3.8cm)
Description
Shepardson's patent "consists in a shank or holder made capable of holding interchangeable bits or cutters, whereby one shank is capable of fitting to and being used with many cutters or bits..." (Patent Number 124,089)
Collection
Rothschild Patent Model Collection
Object number
2015.14.1410
Currently on display?
No
Maker

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