Vintage BORM Mark-N-Putt Model 5 Putter Ball Marker 35" Right or Left handed. 50 cash
Quite an innovative putter for the time. You would unscrew the screw on the back of the putter head and fill it with powdered chalk. You could then tap the spring loaded ball on the front of the putter leaving a chalk mark on the green in your intended putt line or mark your ball position
golf golfing vnt old unusual ping like putt putter club clubs rare p0alme early mark green no #