Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: Merry Christmas; Protect America's Game; Blasting an Ocean Channel; Progress in Explosives Transportation; Storage Outside City Limits; Farming with Dynamite; Sport at the Traps; Rheostats as Money Savers; Women Shooters Win.
Table of Contents: World disarmament; Mother may drive; Climbing for oil; Beautifying theatres; Relics and razors; Tortoise-shell and shell Pyralin; It's trapshooting time.
Periodicals; Chemical industry; Explosives; Dynamite; Firearms industry; Automobile industry;
Table of Contents: Ripping up diamond reef with dynamite; Less vermin, more game; Demolishing Bethel Zion Union Church; Making Craftsman Fabrikoid; Pyralin sheeting; Duco solves the auto finishing problem; Standardize your up-keep painting.
Periodicals; Chemical industry; Farming; Plastics industry; Automobile industry; Mining;
Table of Contents: Scanning the horizon of business; DuPont Company and its employees; Labor costs halved by use of Duco in finishing Oakland bodies; A life-saver for infants; Going after the undeveloped big vein of Pocahontas coal; Piling up...
Table of Contents: Business outlook; We amputate a stack; Campal, a real pal; Duco-finished car wins at Indianapolis; Battling the bandits with Pyralin; Proper use of permissibles; Opening a new mine in Illinois; Railroad work at Central City,...
View of a new ultra-violet photometer, developed by DuPont scientists, shows the two sampling tubes running between the box at left, which encloses the light source, and the housing at right for two photo-electric cells with their rheostats and...
Collection guide for Brown Instrument Company records. The records consist mostly of engineering reports on the research, development,
production, and installation of the company’s control and measuring systems.
Correspondence and internal...
