Table of Contents: DuPont Oval; There is always room at the top; Electric squibs for coal shooting; Blast those mosquitoes; Pyralin keeps tab on chickens; Game bird screen; Speaking of DuPont oval powder You can use Duco, too; Radio's voice through...
Periodicals; Chemical industry; Plastics industry; Explosives; Dynamite;
Table of Contents: DuPont oval powder; A New Pyralin product; DuPont Fabrikoid went, too; Cellophane, the super wrap; Dollars to matches; Pyroxylin finish helps clean house; And now Pyralin chessmen; Hello, Ed. Maloney; Making the Detroit River...
Periodicals; Chemical industry; Explosives; Dynamite; Plastics industry; Ammunition;
Table of Contents: What of the new year; Five tons of rock per pound of explosives; More economy in secondary shooting; Whence American dyes; A new way of looking at soap; Dynamite breaks into the movies; Explosives in the lumber industry; DuPont...
Table of Contents: Vital to defense; Our motion picture library; New explosive rivets speed production; From a mother's diary; The history of the DuPont oval; All in a day's work; Banishing blue Mondays; Clothes make the working man; Relaxing for...
Workmen preparing to raise the country's first nylon music circus tent theater at Birmingham Center, PA. The sunken concrete oval, seating 1,880 is 120 feet wide and 160 feet long.