Open with a survey of the development of glass-making and the art of the early glass-blower. Shows manufacture of wide range of glass products, including the automatic bottle-making process; manufacture of fine glass tubing; transformation of glass marbles into glass fibre; production of glass bricks; furnacing, rolling, cutting, grinding and polishing of plate glass; manufacture of shatter-proof plate glass.
Agriculture, Business, Commerce & Industry → Manufacturing processes
Crafts & Visual Arts → Glass craft
Documentary → Documentary films - United States
Short films → Short films - United States
Black and White
16mm film; Access Print (Section 1)