Vacuum Control

AN EXPLANATION OF THE PRINCIPLE OF THE NEW VACUUM GEARSHIFT, AND HOW IT CONTRIBUTES TO COMFORT, EASE OF DRIVING, & SAFETY.

Related films

Sources

  1. 16mm Filmography (legacy record) — title, format, sound, description, catalog record, video
  2. YouTube channel: A/V Geeks 16mm Films · video ↗ — title, description, video
  3. 16mm Filmography editors — creator