New York: The Macmillan Company, 1942.
Hard Cover. Third Printing. Photographic illustrations and text diagrams. Toning to the endpapers and foxing to the edges of the the textblock. Significant chips and tears to the dustjacket, minor loss to the head of the spine and rear cover, and beginning of separation along the joints and folds. Red cloth with a Fair dustjacket.
Very Good binding / Fair dust jacket.