Patented November 7, 1871

If an object in your hands says PAT. NOVEMBER 7, 1871, it may be one of these.

Patent	Title	Inventor	Of
US 120,641	IMPROVEMENT IN PIPE-WRENCHES	Ira S. Hamilton	Hamilton, Ohio
US 120,687	IMPROVEMENT IN WRENCHES.	Alonzo Whitcomb	Worcester, Massachusetts

All dates