Clarrie Grimmett 'Flicker No.2' Googley Delivery and Off Break Finger Spin, complete booklet by Flicker Productions Ltd., 113b Earls Court Road, London; 1930. Accompanied by a mock-up 'proof' of the Off Break Finger Spin images on photographic paper bound into a small booklet with green fabric covered covers; believed Unique. (2 items). Provenance: The Clarrie Grimmett Collection; his family, by descent.