AMES OAMI Mechanical Training Manual for Standard and Portable Typewriters<br /> By: Clarence Leroy Jones<br /> In 3 Volumes plus Addendum - Published 1945<br /> Volume Three: Noiseless Typewriters<br /> By: Byron L. Wolfe, Illustrations by: R. J. Tiller & Jack Lewis<br /> https://typewriterdatabase.com/1945-AMES-OAMI-MechanicalTrainingMan.v3-noiseless.manual