MINT & RARE HALL & KNAPP ROSEWOOD & BRASS SLIDING T BEVEL SQUARE

Pre 1857 when Stanley merged with H & K. Very crisp and clear 'HALL & KNAPP NEW BRITAIN CT WARRANTED SPRING TEMPER' and Eagle stamp on the body. 100% uncleaned as found and will glow with a light cleaning if so desired. Very nice overall condition with very minor toolbox nicks and dings. One ear on the thumbscrew slightly bent but very easily straightened.