Dodge: The New Torque-Arm Speed Reducer (Bulletin A-470A)
Mishawaka, Indiana: Dodge Manufacturing Corporation, 1950. First printing. Paperback. Softcover rounded 4to, 15pp. Yellow flats printed in black and orange, with remarkable 3D-like representation of the torque-arm, with the first three pages showing three cross-sections of the part. "A NEW AND BETTER Speed Reducer for General Service", the following illustrated.....