PITCHING A CURVE BALL; reprinted from the Boy's Page of The Youth's Companion for March 17, 1921
np,nd (1917?). 8vo, single sheet folded into 4 pages. Littlle wrinkled, but a good copy. A description of how to throw different pitches, with a photograph of the gripes for an outdrop, slow ball, drop, knuckle ball, outcurve, side-arm inshoot, spitter and fade-away. More