Disappearing City

Illustrates the necessity of a dependable auto braking system. Compares top-quality and 'ECONOMY' brake linings.

Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record