Frederick J. Drake & Company, 1908. 1st. Hardcover. 12mo. Very good. Item #66590
136pp. Bound in green cloth with gilt lettering over cover and spine; binding is slightly canted though hinges remain fully attached. Text and diagrams are unmarked on pages tanned in a light vignette. Gilt over cover and spine is heavily tanned; cover boards are bumped at the corners and rubbed at head and foot of the spine.