Heat-Treated Safety Glass Ware

Duration: 13 min

Year Published: 1945

Format: Filmstrip

Sound: Sound

Description: Shows the manufacture of Libbey heat-treated tumblers both by hand and by machine; graphic delineation of processes responsible for the resistance of Safedge glassware.

Complete Record: Category: Ceramics & Glass Subcategory: Photo By Victor Type: Slide Film Source: Owens Ill Glass Format code: 16sd

Metadata Source:Index of Training Films 1946