Margaret J. Anderson ; illustrated with photos, and line drawings D.S.Halacy; illustrated with photographs and line drawings by Harvey Weiss; illustrated with photographs, plans and drawings [by] Joseph W. Meeker. Illustrated with photos. and drawings. by David C. Knight. Illustrated with photos. and diagrs. by Ira M. Freeman;illustrated with photographs and diagrams by Margaret Miller; illustrated with photographs Elizabeth A. Wood ; illustrated with photos. and with drawings by Frank M. Thayer. Harriet E. Huntington; illustrated with photographs by the author Augusta Goldin; illustrated with photographs and diagrams