You are bidding on a VINTAGE PENNSYLVANIA RAILROAD P.R,R, CUT OFF HAMMER HEAD TOOL 5.75 Lb, Plum No. 11 USA. The cutoff hammer head. In addition Plum USA 11 is embedded into the head. It measures 10 1/2" in length and is 1 3/4" in height with the widest being 1 3/4" at the handle hole. IT is in very good condition with no cracks or breaks.