3. According to Plan: The Story of Modern Sidewalls for the Homes of America

This movie was made at a time when the building boom was at its peak, and is an opportunistic attempt at selling asbestos -the new rage in building materials. Though a little lengthy, the film is an exhaustive attempt at extolling the outstanding qualities of asbestos (fireproof, waterproof, weatherproof, enduring, resilient and so on). Sponsor: Asbestos Cement Products Association.