Story of Rock Wool Home Insulation, The

Duration: 25 min

Year Published: 1942

Format: Filmstrip

Sound: Sound

Description: Shows the cause of draft and loss of heat due to lack of insulation.

Complete Record: Category: Other Industries Subcategory: Textile & Clothing Type: Slide Film Source: Johns USBM Format code: 16sd

Metadata Source:Index of Training Films 1946

No holdings listed.

No related films.

Record added: 2026-07-09 22:50:50