Original vintage automotive industries trade magazine ad for SYNCHRO START PRODUCTS of Skokie, IL. From A Simple Switch to an Automatic Brain Synchro-Start Controls Fit Every Engine Requirement. Overspeed governors, solenoids, time elements, relays, switches. Old 1953 industrial advertisement.
Original vintage automotive industries trade magazine ad for SYNCHRO-START PRODUCTS, INC. of Skokie, IL. Automatic Engine Controls for Gas, Gasoline or Diesel Engines. Cranking controls, s..