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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



Paper Feed

Line Space Lever

Margin Stops and Line Lock

Rack, Pinion and Starwheel

Space Bar

Universal Bar

Escapement Action

Ribbon Feed

Ribbon Bichrome

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