Punch Pliers -- Slot:
Use:
Used to punch slotted holes.
Toolmaker: Tull
Inventor: Tull
- A slot punch plier, clearly marked "PAT. MARCH 4, 1890 JAN 4, 1904".
- I believe the Patents to be:
- U.S. Patent No. 00422666, Dated March 4, 1890, "Punch", Robert Merrow Tull and Thomas Ephraim Tull, of Windsor, Illinois.
- U.S. Patent No. 00753936, Dated March 8, 1904, "Punch", Robert M. Tull and George T. Tull, of Windsor, Illinois.
