New York: The Norman W. Henly Publishing Company, 132 Nassua Street, 1913. 1st Printing. xvi, 154, 29, [1 (blank)] pp. 29 page publisher catalogue at rear. Profusely illustrated from b/w photographs, and with drawings & schematics. 7-1/2" x 5-1/8". Original publisher's light blue cloth binding with dark blue printed lettering & graphic to front board. No dust jacket. Wear & soiling to cloth. Spine cloth sunned. Age-toning to paper. A VG copy. Item #49413
Please note, the copyright date is 1912, though the preface is dated 1913, so those listings giving 1912 as the book's actual publication date are called into question; this copy has 1913 in the t.p. imprint.