Photographs made and collected by Charles Edward Doty during his time stationed in Cuba (1899-1902) and the Philippines (1904-1906). Some of the Cuban photographs are marked by the Engineer's Department, with which Doty was employed, and some may relate to his official activities. The bulk of the photographs document the city of Havana as well as...

This collection consists of 9 copy prints and 14 copy negatives. The bulk of the images were copied from issues of Craftsmen Aero News and relate to the Craftsmen of Black Wings organization, including photographs of William J. Powell, Marie Dickerson, and Myrtle Bishop.

Scrapbook compiled by George Barnard Grant (inventor of Grant's calculating machine), a businessman based in Lexington and Boston, Massachusetts, containing printed ephemera, machine manuals, handwritten and typescript notes and correspondence, photographs, patent applications, and other papers relating to calculating machines, inventors, the 1876 Centennial Exhibition in Philadelphia, and Grant's patent dispute with Léon Bollée in the 1880s. Some of the other inventions and companies referenced in the scrapbook include: Baldwin's calculating machine; Reliance Machine Works (B.F. Quimby); Baldwin's arithmometer; Teasdale's calculating machine; American Type Machine Co. (Westcott type casting and setting machine); Babbage's difference engine; Warren on the Thomas De Colmar calculating machine; Warren Bros. calculating engine; Tendollaradder (Grant Calculating Machine Co.); tabulating machine of G. & E. Schuetz; the Pidgin Electric Calculating Machine Co.; Webb's adding machine; Sir William Thomson's harmonic analyzer; L. Bollée's calculating machine; Grant's ciphering hand-organ; and Hattersley composing and distributing machines.

This collection consists of the correspondence, notes, and official documents between NASA Administrator James Webb and Arthur Raymond, NASA consultant, 1961-1976. The correspondence covers a range of topics including policy evaluation, commentary, and recommendations relating to NASA's relationship with government, industry, universities and the m...

This collection is divided into five series. The first series consists of biographical material, including notebooks 1866; 1873; 1882; 1886; correspondence, 1867‑1899, both from and to James A. Millholland regarding a trip to England and purchase and shipment of railroad rails; the photographic series contains portraits of both Millhollands and ca...

The Magellan Systems Corporation Records document various aspects of the development of several different Magellan GPS devices through engineering, research, design, manufacturing, and marketing records. Magellan Systems Corporation introduced the first hand-held differential GPS product and the conpany's focus was on research, product engineering, and design activities for GPS receivers. The collection includes correspondence and internal company reports and memoranda; design drawings; research notes; engineering notebooks, technical notes, schematics; photographs, slides and negatives; video and audiocassettes; advertisements; product literature, magazine articles and newspaper clippings; press releases; and user guides and manuals.

This collection contains a diverse selection of materials that address a variety of aspects of the ITT Industrial Laboratories in Fort Wayne, Indiana. There are research and development notebooks from various scientists and engineers, reports and articles on products being developed and research being conducted, technical drawings, a large body of...

The collection includes Arthur d'Arazien's professional work in industrial photography from the late 1940's through about 1981; personal creative photography and other types of professional work were retained by Mr. d'Arazien or placed elsewhere. Thus this collection is a very cohesive, unified body of work, which documents primarily American (and...

Chamberlain's review of his work in the field of numerical control is detailed in his personal "Recollections of a Pioneer Numerical Control Programmer," which comprises Series 1. This is a roughly chronological summary of his career, presenting his major work experiences and accomplishments at Gidding & Lewis from his initial employment there in ...

Records relating to the organization of the company, corporate and financial records. Corporate records include two volumes of the company's acts, charters, contracts and agreements, 1862-1883; minutes of board meetings relating to varied subjects, such as agreements between the company and other telegraph companies such as Western Union Telegraph concerning sales of property, details of trnsactions or purchases undertaken by the company. Financial records consist of nine volumes of "journals" showing monthly records of receipts, 1866-1912; nineteen volumes of ledgers reveal a detailed financial status of the company, 1866-1912; and nine volumes of cash books consist of the financial transactions of the company, 1904-early 1941. See also 1 folder of the Anglo-American Telegraph Company telegrams in the Warshaw Collection under the heading "Telegraphs".