Otto Kuhler (1894-1977) was one of the most prolific industrial designers of the 20th Century. He was responsible for the design of more streamlined locomotives in the USA than all the other designers combined!  He also found time to design for LaPlant-Choate and Allis-Chalmers Locomotive, Streamlined, Industrial Design, New Zealand, 20th Century, Designers, Male Sketch, Activities, Usa