Rare circa 1930’s. Softcover booklet that uses baseball players as role models for improving the performance of salesmen. Beautifully illustrated with cartoon caricatures of famous ball players of the era: Babe Ruth, Ty Cobb, Joe Tinker, Lou Gehrig and others. Each player’s attributes are associated with a tip to improve business performance. A very clever self improvement manual. Excellent condition. 16 pages.