Text from back of image: "By an ingenious racket arrangement the landing wheels can be drawn up so that the machine can land on its pontoons on the water when the necessity arises. The 'Viking 11' recently gained the first prize in government...
The huge tail span of the Constellation-first Lockheed to have three fins. Lockheed is famous for its many twin tailed airplanes. The three tail arrangement not only keep over all height to a minimum for convenience in fitting into hangars the...
Gerhard Lang and Andrew Campbell of CorpTech, Wellesley, Mass. which developed a database of high tech companies, found that service firms without hard assets can run into problems raising start up capital. They wound up with a corporate partnering...
Gerhard Lang and Andrew Campbell of CorpTech, Wellesley, Mass. which developed a database of high tech companies, found that service firms without hard assets can run into problems raising start up capital. They wound up with a corporate partnering...
Camera construction affords easy access to components-Maintenance and replacement requirements of the new RCA Image Orthicon television camera are simplified by the streamlined arrangement of tubes and circuits and the hinged side panels and cover...
Laser Beams-The promise of fusion power holds a great potential to meet the energy demands of the future. Architect and engineering studies began during 1973 on a $20 million High Energy Laser Fusion Facility at the Department of Energy's Lawrence...
Kemble reports that he has been assured again by Mr. Krooke that Krooke will submit a powder order upon his arrival in Sweden and upon his arrangement of credit in England. The powder is destined for Cape Henry.
McCall encloses an extract of a letter from Messrs. Maccoun, his Kentucky saltpeter contact, and discusses the company's arrangement to purchase saltpeter. McCall also transmits supplies to the company by the Wilmington boat.
Nylon plastics stripping for furniture, now being produced by DuPont in experimental quantities is strong, durable, easy to clean and is expected to be available in a variety of colors. Here laboratory technician Ruth Eck orients a 2 inch wide...
Complete use of available space by DuPont developed functional furniture is illustrated above in a set up used by the Engineering Department of the company. Unites are so flexible that many variations are possible. In this arrangement, space (to...
Rayon tow is here being converted into top on a machine invented by N.S. Campbell, of Greenwich, Connecticut. The operator has inserted several ends of DuPont Fiber-D rayon tow into the far end of the machine. They then pass between a pair of...
Collection guide for Pamela C. and Lammot du Pont Copeland Family papers. The papers, which maintain the filing arrangement that was devised by Pamela Copeland's staff, are divided into three series: Pamela Cunningham Copeland, Lammot du Pont...
This group of papers were preserved by the Bannerman family. The papers are
extremely fragmentary and have been placed in a simple alphabetical subject arrangement.
Although fragmentary, this collection contains some important pieces that make...
Air pilots; Postal service; Transport planes; Air mail service;
Text from back of image: "An arrangement is being tried out at Youngstown, Ohio, that will receive a bag of mail from a plane and at the same time catapult another bag from the ground to the plane. This enables a plane to take on and distribute...
Text from back of image: "An arrangement is being tried out at Youngstown, Ohio, that will receive a bag of mail from a plane and at the same time catapult another bag from the ground to the plane. This enables a plane to take on and distribute...
