The P. D. & Co. Keystone Cook Book

c. 1910's. Hardcover. Brown pebbled boards. Very good. 85 pages. 16 x 12.5 cm. Cookbook with full page illustrations of company's other products as well. (Fly Screen, Potato Masher, Press & Strainer, MacQueen's Patent Shower Bath). "Introducing the Keystone Beaters - Ten Machines in One: cake-beater, churn, egg-beater, ice cream freezer, fruit-whip, light dough-kneader, cream-whip, drink-mixer, potato-masher, and vegetable-whip". Clean, crisp copy. Four pages detached but clean and present.