Table of Contents: Nearing the turning point; The importance of color in Fabrikoid; Hunting posted property; How boreholes are drilled; Fibersilk, not a subsitute; Daylight indoors; Viscolac now called Duco Clear Finish; Manufacture of Silica sand;...
Table of Contents: DuPont's Works;Safe Explosives for Coal Mining; The Newburgh Plant; The Evolution of the Book; Shooting at School; Doors of the Past and Present; Paint as a Protector and Beautifier; The Relations of DuPont American Industries to...
