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US Patent: AI82
Machinery or apparatus operated by steam for forging, stamping, and cutting iron and other substances
Patentee:
James Nasmyth (exact or similar names) - Patricroft, near Manchester, England

USPTO Classifications:
91/338

Tool Categories:
metalworking machines : forging machines : steam hammers

Assignees:
None

Manufacturer:
Southwark Foundry, Merrick & Towne - Philadelphia, PA

Witnesses:
Sam Pearce
John Davis

Patent Dates:
Granted: Apr. 24, 1847

Reissue Information:
Reissue of RE86 (Sep. 10, 1846)

Patent Pictures:
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Vintage Machinery entry for Southwark Foundry, Merrick & Towne
Description:
Originally patented in England, GB-184,209,382. Original US patent was number 3,042, issued 1843-04-10 and then reissued 1846-09-10, RE86. Only the patent drawing is available. Information here taken from listing of new patents issued, Scientific American v2 no.132 1847-05-01 front page (p. 249 of the volume). The details of this Additional Improvement seem to have been lost.

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