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US Patent: 145,464
Improvement in machines for cutting paper
Patentee: George A. Walker (exact or similar names) - Boston, MA USPTO Classifications: 83/383, 83/567 Tool Categories: specialty machines : paper cutting machines Assignees: None Manufacturer: Not known to have been produced Witnesses: O. P. Greene J. E. Maynadier	Patent Dates: Applied: Nov. 09, 1871 Granted: Dec. 09, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for G. A. Walker Machine Co.

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