13 piece lot, Vintage (12) Williams C-Series Chisels, (1) Proto Professional Chisel 5/16 cut with most appearing to never have been used. The 12 William chisels are in very good shape and all are clearly marked with the “C” series mark. Found in a box labeled machinist chisels, so I’m assuming they were used for machinist purposes as there was a metal lathe in the shop. All cutting edges are in good condition and any modifications were made to the butt end(2 have some grinding off of material done to the butt end). Most of the cold chisels have no hit marks on butt end except the 2 that are modified. All are made in the USA and feel of high quality. Real nice set with all varying cutting edge shapes. Definitely no abuse marks. Please see pictures for detail of quality, chisel markings and cutting edge shapes.