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US Patent: 225,682
Combined drill and bit-stock
Patentee: Seymour A. Bostwick (exact or similar names) - Chelsea, MA USPTO Classifications: 74/417, 81/32 Tool Categories: woodworking tools : hand drills Assignees: Hayes Longee - Chelsea, MA Seymour A. Bostwick - Chelsea, MA Manufacturer: Quimby S. Backus - New York, NY Witnesses: Hayes Longee Alexander L. Hayes	Patent Dates: Applied: Sep. 30, 1879 Granted: Mar. 23, 1880 Patent Pictures: [ 1 | 2 ] USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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