Primarily technical papers by Timken engineers, presented in journals and meetings of professional societies. The papers concern the use of Timken roller bearings and other products in locomotives and other rolling stock on U.S. railroads and rapid transit systems. Also articles from trade magazines and brochures advertising Timken products, and a ...
These records document the rebuilding of locomotives by the Southern Iron & Equipment Company during the period circa 1903-1960. They consist of one folder of "Memorandum of Locomotive Numbers" and a number of 4" x 6" cards recording sales of rebuilt locomotives. The "Memorandum," (forty-eight pages) lists the locomotives by number and shows the ...
A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Railroads 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
Collection consists of 202 assembly drawings of locomotives and tenders, prepared to check the clearances and major component parts of the locomotive and retained for engineering reference.
The collection documents E.R. Beers's business records, his personal collection of Edison trivia, and correspondence between Beers and General Electric (1909-1922).
This series consists of the book cost and depreciated value of collieries including mines, offices, washery plants, power houses and sub-stations, railroads, shops, and storehouses, 1898-1912. There are a few inventories showing the cost of fire arms and mules and an inventory of improvements, 1909-1910, made to the Kaska-William Colliery of the Al...
The collection consists of United States, Canadian, Mexican and other foreign patents issued to William E. Woodard from 1909 to 1949. The patents are for Woodard's developments in steam and electric locomotive design.
The papers document the life and work of William R. Hutton, a civil engineer during the late 1800s to the early 1900s. Materials include diaries, notebooks, correspondence, letterpress copy book, printed materials, publications, specifications, photographs, drawings, and maps that document the construction of several architectural and engineering projects during this period. Most notable are the records containing information related to the construction of the Chesapeake and Ohio Canal, Hudson River Tunnel, the Washington Aqueduct, the Kanawha River Canal, and the Washington/Harlem River Bridge. There are also several records about railroads in the state of Maryland, the District of Columbia and elsewhere, including the Western Maryland Railroad, Baltimore and Ohio Railroad, Colorado Midlands Railway, Baltimore and Drum Point Railroad, the Northern Adirondack Railroad, and the Pittsfield and Williamstown Railroad. The records can be used to track the progression of these projects, and engineering innovation during the late 1800s to the early 1900s.
The collection consists of three unbound volumes of invoices, orders, and receipts from manufacturers and importers of beer-related supplies purchased by Christian Heurich Brewing Company of Washington, D.C., 1883-1913.
An album of photographs of Panama and the Panama Canal, circa 1904-1914.