Collection guide for Brown Instrument Company records. The records consist mostly of engineering reports on the research, development,
production, and installation of the company’s control and measuring systems.
Correspondence and internal...
The records of the DuPont Theatre consist primarily of public relations and advertising materials related to the theater's operation between 1919 and 2001. As such, they present a sequence of changing tastes in popular entertainment in a...
Collection guide for Engineering Research Associates records. The records are divided into four series. Series I - William Norris Papers. Series II - Papers of Arnold Cohen (head of the Research Division). Series III - Legal Records and Patents....
Brochure containing a catalog of recreation activities for the 1957 season at the Arden Community Recreation Association in Arden, Delaware. The brochure was sent to William du Pont, Jr. with a letter requesting financial assistance in...
Collection guide; Manufacturing and related sectors
Collection guide for Sperry Gyroscope Company records. Company was formed in 1910 by Elmer
Sperry to develop and manufacture his marine
gyrostabilizer, gyrocompass, and high-intensity search light. During the two World Wars, Sperry was one of the...
Collection guide for Lippincott & Marguiles, Inc. records. The records of Lippincott & Margulies, Inc., and Lippincott Mercer consist of a set of the company’s magazine, Design Sense. Although missing four numbers, it is the most complete set...