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US Patent: 150,918
Improvement in machines for making eaves-troughs
Patentee: Alonzo Whitcomb (exact or similar names) - Worcester, MA USPTO Classifications: 144/2.1, 144/33, 409/305, 83/768, 83/875 Tool Categories: woodworking machines : specialty woodworking machines specialty machines : eavestrough machines Assignees: None Manufacturer: C. Whitcomb & Co. - Worcester, MA Witnesses: A. T. Metcalf E. O. Parker	Patent Dates: Applied: Mar. 17, 1874 Granted: May 12, 1874 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin Vintage Machinery entry for Whitcomb Mfg. Co.

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