Table of Contents: Take one carload of flour, then add; Kevlar: out on the track; The cool detective; Specking of unmentionables; Clearly an improvement; the racer's edge; An illuminating look at the printed page; Tyler's joint venture; A new light...
Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: DuPont Gelatin Blasts Tunnels Under the Mississippi; Dynamite Extinguishes Mine Fire; The Blast Heard 'Round the World; Practical Explosives' Efficiency; DuPont Blasting Gelatin Not Low Freezing; Foresight and Hindsight; Lighting...
On review at the key Utica, N.Y. Freight station is part of the New York Central System's fleet of new mechanized equipment for handling the transfer of "less than carload" mechandise freight. Among the latest devices drawn up beside a special...
Written caption: "Run-of-mine coal is fed by the carload into the rotary dumps at the left of this picture." Philadelphia and Reading Coal & Iron Company.
