A rare and unusual putter with an oval shaped hickory shaft and an 'illegal' thumb depression on the grip, by Robert Randall of Herne Bay, bearing a R

A rare and unusual putter with an oval shaped hickory shaft and an 'illegal' thumb depression on the grip, by Robert Randall of Herne Bay, bearing a Registered Design Number 639228 (first registered 1914), with original grip, in good condition not illustrated