Periodicals; Chemical industry; Paper industry; Textile industry; Paint industry; Food industry; Quarrying; Clothing industry;
Table of Contents: Between paper and textiles; DuPont moves closer to overseas customers; New spray for salts; Now artists get the red that stays red; Ultra-precision engineering; Corrosion, keep out; Fancy foods in fifteen minutes; Fiber fact...
Table of Contents: Where the gold orange glows; Dacron: a fact of fashion; Squeezing oil from stone; The treasures of Winterthur; That well-scrubbed look; The machine that won the west; Another rub of the alliance lamp; An all-American improvement;...
Table of Contents: Borrow, tax or save more; Painted Caterpillars; Arms and two men; Cellophane at play; Shirt shrinkage can now be controlled; Keep your White House white; Little accessories before the fact; Show window of industry; Those slipping...
This family was sent back to the state line by the Los Angeles police. Refused entrance to California, it was only after they had wired back to Arkansas to borrow $50 cash to show at the border that they were permitted to enter. The fact that their...
Visitors marvel at the mirror-like qualities of deep blue Crater Lake, Oregon. Rangers are on hand to tell of such wonders as Crater Lake's 2000 foot depth, its 20 square mile surface the lack of either visible source or exit for its waters and the...
First official tests of transmitting of photographs by radio from Europe to the United States. Another marvel of the age became fact when photographs were transmitted from England to the United States by radio by the Radio Corporation of America...
This photograph demonstrates the exceedingly fine particle size of Ludox colloidal silica, a new product of the DuPont Company. This picture was taken with an electron microscope. The magnification is 25,000 diameters. This high magnification was...
The weight of animals is a guide to effect of the test materials. The fact that rabbit at DuPont's Haskell Laboratory for Toxicology and Industrial Medicine at Newark, Delaware lost no weight following test helped clear one plastic film for good...
This photograph shows a camphor flaker at the camphor plant of E.I. du Pont Nemours & Company at Deepwater Point NJ. At this plant camphor is manufactured for medical as well as industrial use. This latter is known as technical camphor. Technical...
Text from back of image: 'A five-year record as a flyer without a single accident despite the fact that he had no arms is the amazing boast of Loxla G. Thornton, who is now at Clover Field, Calif., getting a new ship - a monoplane - ready for...
Text from back of image: "The aerial hobo has appeared as a deluxe counterpart of his earthly contemporaries. In fact he is none other than a distinguished officer of the U.S. Army air service - Lieut. Frank E. Benedict who has departed from Clover...
Text from back of image: "Photo shows a new helicopter invented by the Spanish engineer Don Juan Dela Cierva and called the autogiro, while it was being tried out recently at the Cuatro Vientos Airdrome in France when it made the record breaking...
The back of this advertising card claimed: Without doubt the discovery of America is Ayers Sarsaparilla...This is a compound concentrated extract composed of the Sarsaparilla-root of the tropics, Stillingia, Yellow Dock, Mandrake, and other roots...
Text on photo: "Patent for which (No. 67,117) was issued July 23, 1867, to William D. Hunt, whose claim read: 'providing the wires of a wire fence with a series of spur-wheels.' In 1875 Hunt applied for a re-issue. The patent was re-issued (No....
