Ignition & Spark Plugs

Complete ignition system of one-cylinder engine depicted. Sound vs. Silent Slidefilms. Where listings indicate "sound" (sd) under subjects are accompanied by recorded lecture on a 33-1/3 rpm transcription disc requiring suitable turntable reproducer. Where sound is not specifically indicated, subjects are silent filmstrips requiring only 35mm filmstrip projector.
Complete catalog record
Category: Automotive Industry
Subcategory: USBM.
Type: Motion Picture
Source: Jiampion
Price: free loan
Format code: 16sd

Sources

  1. Index of Training Films 1946 — title, creator, length, format, sound, description, catalog record