WOW! RARE HALL & KNAPP 6" SLIDING BEVEL SQUARE - DEEP CRISP STAMP

Very hard to find 6" size. Pre 1857 when Stanley merged with H & K. Very deep, crisp and clear 'HALL & KNAPP NEW BRITTAIN CT WARRANTED SPRING TEMPER' and Eagle stamp on the body. 100% uncleaned as found and will glow with a light cleaning if so desired. Beauty overall condition with very minor toolbox nicks and dings.