1917 Color Sumter Model C Magneto Instruction Manual Fairbanks Morse Engines

Description

I have a nice color 4 page repinted 1917 instruction manual for the sumter model C plugoscillator magneto. Nice front cover color reprint. front and back are heavy card stock. face stapled. alot of nice info about the  Sumter magneto to include timing, cleaning and testing. nice pics and info on the different parts to include the trip.