Instrument set for Austin-Moore hip replacement, by Downs Ltd. consisting off:- head punch; acetabular reamer of vitallium, trial piece, pair calipers; driver/extractor; two intramedullary rasps Instrument set for Austin-Moore hip replacement 1960-1980
Instrument set by Downs Ltd. for ring hip prothesis consisting of: left and right guide wire directors; four guide wires: 5-bladed reamer, 1/4 inch drill; 5/16 inch drill, 1/2 inch reamer, head pusher, 1/2 inch high speed drill Instrument set by Downs Ltd. for ring hip prothesis 1970-1980
