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US Patent: 257,413
Divider
Patentee: Morton Toulmin (exact or similar names) - Washington, DC USPTO Classifications: 33/27.02 Tool Categories: layout tools : compasses : dividers Assignees: Morton Toulmin - Washington, DC John Sherman - Washington, DC Manufacturer: Not known to have been produced Witnesses: J. B. Toulmin A. H. Toulmin	Patent Dates: Applied: Mar. 20, 1882 Granted: May 02, 1882 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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