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US Patent: 18,206
Belt Punch
Combination Tool for Mechanics and Others
Patentee:
David A.J. Lamson - Cherry Valley, MA

USPTO Classifications:
7/102, 7/128, 7/138, 7/165

Tool Categories:
combination tools
screwdrivers
wrenches : nut wrenches

Assignees:
None

Manufacturer:
David A.J. Lamson - Cherry Valley, MA
David A.J. Lamson - New Worcester, MA

Witnesses:
Jas. G. Arnold
Samuel Davis

Patent Dates:
Granted: Sep. 15, 1857

Patent Pictures: [ 1 | 2 | 3 | 4 ]
D. A. J. Lamson patetn Sept. 15, 1857
USPTO pdf tiff
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Description:
This combination tool has the leather punch, fold-out screwdriver and awl, and "notches" which form square box wrenches when the handles are closed.

Ken Cope's "American Wrench Makers 1830-1930" cites an 1858 "Scientific American" notice which locates Lamson in New Worcester, Mass.

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