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US Patent: 494,471
Grinding or polishing wheel and the art of manufacturing same
Patentees: Charles H. Besly (exact or similar names) - Chicago, IL Frederick N. Gardner (exact or similar names) - Beloit, WI USPTO Classifications: 451/528, 451/541, 451/548, 51/293 Tool Categories: Assignees: None Manufacturer: C. H. Besly & Co. - Chicago, IL Witnesses: A. B. Cadman J. J. Brittan	Patent Dates: Applied: Oct. 26, 1891 Granted: Mar. 28, 1893 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for C. H. Besly & Co.

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