Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: Conservation; Excavating Lake Washington Canal; Dependability; Smokeless Bananas; Ballistite Unhurt by Three Months' Immersion; Practical Explosives Efficiency; Two or More Electric Blasting Caps in a Bore Hole; Depth of Charges...
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...
Periodicals; Chemical industry; Explosives; Dynamite;
Table of Contents: Avoid Thawing Accidents; The Trouble Duo; Improved Red Cross Dynamite; A Winner: Red Cross Extra 20%; Snow Doesn't Fease the Red Cross Blaster; Word "Danger" on Every Cartridge; A Remarkable Shot with DuPont Straight Dynamite and...
The Boeing 707 prototype, Americas first jet transport, lifted from the Renton municipal airport runway adjacent to The Boeing Company plant where it was built as thousands of spectators watched, some from the roofs of nearby buildings. Ushering in...
New York-Mark Rudd (right) chairman of the campus chapter of Students for a Democratic Society (SDS) addresses a rally Columbia University during demonstrations late May21. Portrait in the background is that of Chinese Communist Party Chairman Mao...
Text from back of image: 'The New York State Medal of Valor was conferred upon Colonel Charles Lindbergh, by Governor Al Smith of NY, in Central Park, New York City, after the youthful hero, accompanied by his mother, had been paraded up Broadway,...
