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US Patent: 66,519
Improvement in planing machines Matcher-head for planer
Patentee: Frank J. Plummer (exact or similar names) - Worcester, MA USPTO Classifications: 144/130, 144/90.1 Tool Categories: woodworking machines : machine and tool cutters : cutterheads Assignees: R. Ball & Co. - Worcester, MA Manufacturer: R. Ball & Co. - Worcester, MA Witnesses: George H. Miller Thomas H. Dodge	Patent Dates: Granted: Jul. 09, 1867 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for R. Ball & Co.

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