Digitized promotional industrial film from American Lava, focusing on Alsimag Custom Made Technical Ceramics. Film features information about the company and its products. Produced by Continental Film Productions. 29 minutes and 32 seconds. This was digitized from 16mm film by the Tennessee Archives of Moving Images and Sounds (TAMIS) in Knoxville, Tennessee. "American Lava: Alsimag Custom Made Technical Ceramics," monaural sound with a variable area soundtrack, color. Original was 16mm acetate film, 1200 feet, 30 minutes, very good condition. 1953.