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US Patent: 189,878
Improvement in crozing and howeling machines
Patentee: John A. Seaman (exact or similar names) - Chicago, IL USPTO Classifications: 147/16 Tool Categories: woodworking machines : specialty woodworking machines : barrel making machines trade specific : cooper Assignees: None Manufacturer: Not known to have been produced Witnesses: L. A. Bunting L. M. Harris	Patent Dates: Applied: Dec. 09, 1876 Granted: Apr. 24, 1877 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Jeff Joslin

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