(TRANSPORTATION.) Die Praxis des Modernen Maschinenbaues. 10 chromolithographed plates, each with moving parts which fold out to display the inner

(TRANSPORTATION.) Die Praxis des Modernen Maschinenbaues. 10 chromolithographed plates, each with moving parts which fold out to display the inner workings of the machine shown (automobile, railroad engine, and other types of machinery). 4to, original lettered cloth, quite rubbed; all movable parts present. Berlin, circa 1910