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US Patent: 137,022
Improvement in sawing-machines
Patentee: Albert T. Nichols (exact or similar names) - Williamsport, PA USPTO Classifications: 83/488 Tool Categories: woodworking machines : circular saws : tablesaws Assignees: None Manufacturer: A. T. Nichols - Williamsport, PA Rowley & Hermance Co. - Williamsport, PA Witnesses: C. L. Evert A. N. Marr	Patent Dates: Granted: Mar. 18, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Rowley & Hermance Co. Vintage Machinery entry for A. T. Nichols
Description: This is a sliding-arbor tablesaw; compare, for example, to patent 128,472.

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