Pair of Heavy Duty Mortice Chisels by TYZACK *SOLD*
A pair of heavy duty mortice or registered mortice chisels by TYZACK of Sheffield.
Sizes: 1 inch & 11/2 inches.
These are heavy thick chisels, the 1 inch is 3/8" thick at the shoulders tapering to 1/4" near the cutting edge. The 11/2 inch chisel is 7/16" thick at the shoulders tapering to 5/16".
Both are marked 'J TYZACK & SON SHEFFIELD ENGLAND' with the Triskelion trade mark on the blades.
Good registered pattern ashwood handles with steel ferules, leather washers and steel hoops, some strike damage to the tops, please see close-up image.
A few minor surface staining spots.
Previous owner's mark 'UPTON' to the back of both blades.
115/16 inches and 117/16 inches overall length.