Showing Collections: 1 - 10 of 44
Ben Ettelman Collection
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Bethlehem Housing Authority records
Birkinbine Engineering Company Records, Collection I
This collection includes books, bound pamphlets and offprints, maps and drawings, letter books, ore samples, photographs, and manuscript material regarding the Birkinbine Engineering Company.
Brodhead Real Estate and Other Lehigh University Property Files
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Carl H. Bechhoefer, Class of 1910, Lehigh memorabilia
Class and Reunion memorabilia, and civil engineering service photographs and a notebook (law study and research notes) of Carl Haydn Bechhoefer, Lehigh Class of 1910. Donated by grandnephew, Eric Young.
Charles A. Vinscherer Civil Engineering Notebook
This manuscript describes observations and comparisons of various waterways engineering structures in eastern United States and the Rhineland of Germany. Detailed notations are made about the structures on the Schuylkill Navigation system above Reading, PA and the Louisville – Portland Canal system.
Civil Engineering Surveying Notes, 1880-1898
A historical description of Lehigh University’s campus and its relationship to Bethlehem through surveying notes made by the civil engineering students from Sophomore Classes in the 1880s as recorded in this field notebook. The Surveying classes were under the instruction of Professor Charles L. Doolittle, father of poetess Hilda Doolittle. Some of the student notations were made by H. H. McClintic and C. D. Marshall, who would later form the company that built the Panama Canal gates.
Civil Engineering Works Photograph Collection
Construction Photographs of Bridge Over 9th Street in Chester, Pennsylvania
28 black & white photographs documenting the destruction of the old one and construction of the new bridge over 9th Street in Chester, Pennsylvania, in 1925 to 1926.
David E. Guise Collection on Bridges
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