Patented February 18, 1879
If an object in your hands says PAT. FEBRUARY 18, 1879, it may be one of these.
| Patent | Title | Inventor | Of |
|---|---|---|---|
| US 212,369 | IMPROVEMENT IN PIPE-WRENCHES WITH CUTTERS. | Benjamin Franklin and James Gilberds | Jamestown, New York |
| US 212,468 | IMPROVEMENT IN PIPE-WRENCHES | Samuel W. Hudson | Hudsondale, Pennsylvania |