Drill used by Dr. T.W. Parry for experiments on neolithic trephining
1930-1970
Set of 3 drills used by Dr. T.W. Parry for experiments on neolithic trephining, English, 1930-1970
Set of 3 drills used by Dr. T. W. Parry for experiments on neolithic trephining, English, 1930-1970