Text from back of image: 'Richer by $25,000, Maurice Bellonte and Capt. D. Coste are seen here as they were greeted by Mr. and Mrs. Marcel Doret, at Curtiss Field, Long Island, after winning the $25,000 offered by Col. William Easterwood for their...
25, 000 tons of wood pulp at the paper mill of Finch, Pruyn & Co., Glenn Falls NY. The man on top seems like a diminutive speck in comparison to this pile.
Modern research takes time, manpower and money. Tools take a large share of the investment. The Semi-works unit shown here illustrates the complex, costly equipment needed in a modern industrial research laboratory. This reactor was a vital tool in...
Pipelines and towering adiponitrile process units at Niagara Falls Plant dramatize the $25,000,000 which has been invested over the past two decades in new processes, new buildings and plant alterations. Adiponitrile is a nylon intermediate made...
Pipelines and towering adiponitrile process units at Niagara Falls Plant dramatize the $25,000,000 which has been invested over the past two decades in new processes, new buildings and plant alterations. Adiponitrile is a nylon intermediate made...
Particles of neoprene latex, made by DuPont, look like this when magnified 25,000 times. Prior to examination under the electron microscope, the specimen was show-cast with gold to give the three dimension effect. Shadow-casting is a relatively new...
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...
Text from back of image: 'Photo shows Capt. D. Coste and Maurice Bellonte, receiving the congratulations of one of their admirers, at Curtiss Airport, Long Island, as they returned after successfully completing their flight to Dallas, Texas, for...
Text from back of image: 'Photo shows the Question Mark as it landed with Capt. D. Coste and Maurice Bellonte at Curtiss Field, Long Island, after they successfully completed their flight to Dallas, Texas for the $25,000 prize offered by Col. W....
Text from back of image: "Squadron-leader A. Stuart MacLaren's farewell kiss to his wife just before the huge British amphibian plane 'Vulture,' from which he is shown leaning out, just before the start of England's own 25,000 mile round-the-world...
Text from back of image: "Squadron-Leader A. Stuart MacLaren (navigator), flying-officer J. Fenderleigh (pilot) and Sergeant Andrews (mechanic) commenced their attempt to fly around the world in 'the Vulture' a huge amphibian plane recently from...
Typed caption: "This reactor was a vital tool in the development of a successful nylon salt process. It cost $25,000. An eight-man construction gang and a six-man operating crew spent two and a half months setting it up. Its operation for a month...
