AMES OAMI Mechanical Training Manual for Standard and Portable Typewriters
By: Clarence Leroy Jones
In 3 Volumes plus Addendum - Published 1945
Volume Two: Portable Typewriters
Corona Portable Typewriter Repair
Cover Plates

Main Carriage


Mainspring and Drawband

Motion and Shift Mechanism

Platen

Variable

Paper Feed

Line Space Lever

Margin Stops and Line Lock


Rack, Pinion and Starwheel

Space Bar

Universal Bar


Escapement Action


Ribbon Feed


Ribbon Bichrome


Back Spacer

Typebars

