Modjeski and Masters Company Records
The records document the work of consulting engineers and bridge builders, Ralph Modjeski (1861-1940) and Frank Masters (1883-1974) of Harrisburg, Pennsylvania.
J. Harry DuBois Collection on the History of Plastics
J. Harry DuBois (1903-1986) was an industrial consultant in the field of petrochemicals and plastics. In 1927 at General Electric his studies resulted in extending the use of laminated plastics.
Andy Granatelli Collection
Grancor Automotive Specialists
Hurricane Hot Rod Association
The collection documents Granatelli's lifelong involvement with automobiles, from his youth through his career as an auto industry executive, and as a racing car owner, designer and promoter. The collection consists primarily of files, photographs, scrapbooks, and drawings. Some of the earliest files relate to Grancor, a company founded by …
Edmund A. Laport Collection
The collection documents Edmund A. Laport, a former director of broadcast engineering for the Radio Corporation of America.
Cass Gilbert Collection
Gilbert, Cass, 1859-1934
Belden & Company (45 Clinton Street, Newark, N.J.)
The contents of the collection date from 1897 to 1936. The bulk of the collection consists of loose-leaf binders of photo prints of forty-one Cass Gilbert buildings under construction between 1908 and 1936. (This represents less than half of his firm's total output.) The volumes are arranged alphabetically by name of building. A few …
George H. Clark Radioana Collection
The collection forms a documentary record of over half a century of the history of radio, with the greatest emphasis on the period 1900-1935. The collection includes materials that span the entire history of the growth of the radio industry. It is useful for those historians and other researchers interested in technological development, economic history, and the impact of applications of technology on American life.
Cincinnati Butchers' Supply Company Records
78 Film reels
Collection documents, primarily through trade literature, catalogs, and photographs, and films, a major meat manufacturer of machinery and equipment for the meat processing industry.
Serge A. Scherbatskoy Papers
Collection documents the professional career and business interests of inventor Serge A. Scherbatskoy, who specialized in petroleum geophysics. Papers include laboratory notebooks, license agreements, correspondence, blue line prints, patent litigation files, newspaper clippings, reference files, patents, promotional literature, and audio-visual materials.
Warshaw Collection of Business Americana Subject Categories: Steel
A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Accounting and Bookkeeping forms part of the Warshaw Collection of Business Americana, Subseries 1.1: Subject Categories. The Subject Categories subseries is divided into 470 subject categories based on those created by Mr. Warshaw. These subject categories include topical subjects, types or forms of material, people, organizations, historical events, and other categories. An overview to the entire Warshaw collection is available here: Warshaw Collection of Business Americana
Krafft Arnold Ehricke Papers
This collection is composed of Krafft Ehricke's files including Ehricke's published and unpublished papers as well as papers and works by others that Ehricke gathered, presumably as reference material.