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US Patent: 138,460
Boring Attachments for Lathes
Patentee:
Fitzallan B. Williams (exact or similar names) - Sterling, Whiteside County, IL

USPTO Classifications:
29/53, 82/103

Tool Categories:
metalworking machines : metal lathes : metal lathe accessories and attachments

Assignees:
None

Manufacturer:
Not known to have been produced

Witnesses:
W. S. Stocking
W. H. Kreider
Jason E. Hutchinson
C. L. Everton

Patent Dates:
Applied: Jan. 24, 1873
Granted: Apr. 29, 1873

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