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US Patent: 32,550
Boring-machine
Patentee: Samuel L. Fitts (exact or similar names) - Ashburnham, MA USPTO Classifications: 144/93.1, 408/90, 408/91 Tool Categories: metalworking machines : drilling and boring Assignees: C. Winchester - Ashburnham, MA G. C. Winchester - Ashburnham, MA Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Granted: Jun. 11, 1861 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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