Stuttgart: Verlag von Ferdinan Enke, 1913. xx, 521, [1 (blank)] pp. 4 page publisher insert at rear, printed on orange paper. Text in German. Illustrated with drawings, schematics, graphs & from photographs. 8vo. 9-3/4" x 6-3/8". Period brown half-leather binding with tan cloth boards. Red speckled edges... More