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US Patent: 144,427
Improvement in block-fitting machines Block-fitting machine for rail ties
Patentee: Elias H. Woodsum (exact or similar names) - South Boston, MA USPTO Classifications: 144/3.1, 83/471.2 Tool Categories: woodworking machines : specialty woodworking machines : railroad machines Assignees: Francis H. Whitman - Harrison, ME Manufacturer: Not known to have been produced Witnesses: G. L. Bailey T. T. Snow	Patent Dates: Applied: Sep. 08, 1873 Granted: Nov. 11, 1873 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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