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US Patent: 53,896
Annular Auger
Patentee: Robert Stewart (exact or similar names) - Elmira, NY USPTO Classifications: 173/165, 175/173, 408/118, 408/1R Tool Categories: woodworking tools : hand drills : drill bits : auger bits Assignees: None Manufacturer: Not known to have been produced Witnesses: Joseph C. Clayton V. C. Clayton	Patent Dates: Granted: Apr. 10, 1866 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin (dm)

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