A - "The Instructor Series of Illustrated Units No. 48 Milk" 7 pgs. Rectangular booklet by Marion Paine Stevens. Contains b/w photos (cover + pg7) relating to milk. Text is designed for primary, middle, and upper education. Subjects include the story of a bottle of mile, the world's milk supply, and the importance of milk in modern life. Subjects are subdivided and contain discussion questions and activities. B - A Portfolio of Pictures - Milk, 4-fold paper with 26 photos relating to milk, with captions Color: WH