Charles T. G. Looney Papers
The papers of Charles T. G. Looney contain handbooks, lectures, manuals, pamphlets, regulations reports, and research bulletins on structural design, concrete and steel materials testing, impact and stress studies, bridges, earthquakes, and erosion, building codes, waterpower, mathematical calculations, professional associations, and related engineering topics. Also includes lecture notes for courses …
Nathan W. Morgan Papers
bulk 1930s
The papers contain materials relating to the design and construction of highway bridges.
Warshaw Collection of Business Americana Subject Categories: Iron
bulk 1830-1915
A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Iron 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
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
Warshaw Collection of Business Americana Subject Categories: Borax
A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Borax 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
Warshaw Collection of Business Americana Subject Categories: Bridges
A New York bookseller, Warshaw assembled this collection over nearly fifty years. The Warshaw Collection of Business Americana: Bridges 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
Modjeski and Masters Company Records
bulk 1900-1940
The records document the work of consulting engineers and bridge builders, Ralph Modjeski (1861-1940) and Frank Masters (1883-1974) of Harrisburg, Pennsylvania.
John A. Roebling Collection
Roebling, Ferdinand W. (Ferdinand William), 1842-1917
John A. Roebling's Sons Company
Roebling, John Augustus, 1806-1869
More …
bulk 1930-1950
Collection documents the work of the John A. Roebling's Sons Company, builders of bridges. The materials consist primarily of photograph albums documenting some of the bridges, tramways, ski lifts and chair lifts that Roebling's Sons Company was involved with. The documentation also includes specifications, patents, and reference materials about the engineering process of building bridges and bridges in general.
U.S. Steel Corporation Photograph Albums
U.S. Steel Corporation
The collection comprises of 21 albums depicting the steel making and finishing operations of the United States Steel Corporation. All of the images were made by Russell Aikins around 1940. The albums contain photographic prints (8" x 9-1/2"). The majority of prints are mounted on spiral-bound pages. The photographs were created for public relations …
Charles Rivers Photographs
bulk 1929-1930
The collection contains: twenty-nine silver gelatin photoprints mounted on Fome-Core, Masonite, and cardboard, ranging in size from 5-1/2" x 9-1/4" to 10-11/16" x 13-13/16"; three 5" x 7" unmounted silver gelatin photoprints; a scrapbook which originally contained 56 silver gelatin photoprints, ranging in size from 2" x 3" to 7-1/2" x 9-1/2"; and silver gelatin film negatives (presumably acetate) for the …
