Scope and ContentA Lesson Plan on the Muffin Mixture and Its Variations. Prepared for Teachers, Demonstrators and Students of Food and Cookery, by Ruth Leone Rutledge, B.S., Director, Domestic Science Department, R. B. Davis Company, Manufacturers of Davis Baking Powder and Dry Yeast Baking Powder. [Published by Domestic Science Department, R.B. Davis Co., Hoboken, copyright 1925.] Pamphlet, 5" x 7-3/4" high, 20 pp.; three-hole punched left margin. A free publication for advertising and education. This item does not mention Cocomalt. Page [19] has a list of nine publications in this series; the one here is no. 4 in this list but not so stated on it.