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  • All fields: Engineer
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    • (The First Annual Report of the) State Highway Commission of Minnesota (1906)

    • 1907
    • The State Highway Commission of Minnesota was organized January 12th, 1906, under the provisions of chapter 163, General Laws of 1905. The first annual report contains a report on highway commissions of the states of New York, New Jersey,...
    • Minnesota Department of Transportation, Mn/DOT Library
    • Plat Book of Goodhue County, Minnesota

    • 1921?
    • Plat book of Goodhue County, Minnesota; containing an outline map of the county and plats of all townships showing location of roads, schools, churches, railroads, streams, etc.
    • University of Minnesota Libraries, John R. Borchert Map Library
    • Plat Book of Goodhue County, Minnesota

    • 1921?
    • Plat book of Goodhue County, Minnesota; containing an outline map of the county and plats of all townships showing location of roads, schools, churches, railroads, streams, etc.
    • University of Minnesota Libraries, John R. Borchert Map Library
    • Standard Atlas of Nobles County Minnesota, 1914

    • 1914
    • Hardcover book containing maps of the villages, cities and townships of Nobles County; map of Minnesota, United States and World; Patrons Directory; Illustrations of local people and places; Reference Business Directory; and Analysis of the System...
    • Nobles County Historical Society
    • Aerial Bridge Duluth, Minnesota

    • 1906?
    • The post card caption says The Aerial Bridge, Span 393 feet 9 inches, 135 feet high from water line. Cost $100,000. This post card illustration is of a view from the waterfront. At the right is the South Breakwater Inner Light Tower. Houses on...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Aerial Bridge: Design for Suspended Car Transfer Over Ship Canal, Duluth, Minnesota

    • 1901-02
    • The Claude Turner design for the original Aerial Bridge from 1901. Many companies and designers vied for this project. The bridge was built in 1904-1905. This drawing shows the spires and steel structural detail as well as the concrete footings and...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Aerial Bridge: Details of Traveler Suspended Car Transfer Over Ship Canal, Duluth, Minnesota

    • 1902-01
    • Detailed drawing of the suspended car, or gondola, and the vertical structure that holds it. This is the element that moves from one side of the bridge to the other above the canal. This transfer car could hold vehicles and people. Normal speed of...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Aerial Bridge: Entrance To Duluth-Superior Harbor, Duluth, Minnesota

    • 1906?
    • The post card caption says The Aerial Bridge, Span 393 feet 9 inches, 135 feet high from water line. Cost $100,000. This post card illustration is of a view from the Duluth harbor with the U.S. Army Corps of Engineers Building at the left and the...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Aerial Bridge: William E. Cory leaves Duluth, Minnesota

    • 1910?
    • The Chicago Shipbuilding Company of Chicago, a subsidiary of the American Shipbuilding Company, built the steamer William E. Cory for the Pittsburgh Steamship Company in 1904. The vessel dimensions are 569' X 56' X 31'. She sailed from Chicago on...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Aerial Lift Bridge, Duluth, Minnesota

    • 1914?
    • No. 502 People have always watched the aerial bridge. Engineer C.A.P. Turner, of the Gillette-Herzog Manufacturing Company of Minneapolis, designed the Ferry Bridge with Suspended Car Transfer in February 1901, meeting federal specifications. ...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Aerial Lift Bridge: Aerial Lift Bridge And Ship Canal, Duluth-Superior Harbor

    • 1950?
    • John H. Darling (1847-1942), U.S. Engineer for Duluth-Superior Harbor, oversaw replacement of the original wooden canal piers with concrete piers in 1897. The piers have been maintained and repaired with a major remodeling/rehabilitation in...
    • University of Minnesota Duluth, Kathryn A. Martin Library, Northeast Minnesota Historical Center Collections
    • Bulk Head for Tunnel at St. Anthony

    • 1881?
    • Bulkhead designed to possibly divert water away from tunnel construction near St. Anthony Falls.
    • Hennepin County Library, James K. Hosmer Special Collections Library
    • Standard Atlas of Cottonwood County Minnesota, 1909

    • 1909
    • Hardcover book containing maps of the villages, cities and townships of Cottonwood County; map of Minnesota, United States and World; Patrons Directory; Illustrations of local people and places; Reference Business Directory; Analysis of the System...
    • Cottonwood County Historical Society
    • Civilian Conservation Corps, Company 714, near Houston, Minnesota

    • 1934-07-30
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees and camp dogs posed before facilities, tents, and crops in summer. Enrollees identified by 1934 company roster: Officer Personnel: John H....
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 717, near Side Lake, Minnesota

    • 1939-03-02
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees posed before Headquarters in winter. Enrollees identified by 1933 - 1940 company roster: Army Personal: William W. Wipf Commanding officer;...
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 717, near Side Lake, Minnesota

    • 1934-07-31
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees and cooks posed with canteens before log buildings in summer. Enrollees identified by 1933 - 1940 company roster: Army Personal: William W. Wipf...
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 717, near Side Lake, Minnesota

    • 1939-11-16
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees, some smoking pipes, posed by camp headquarters and facilities in autumn. Photograph includes the following identified enrollees: Back Row: #1...
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 717, near Side Lake, Minnesota

    • 1936-05-20
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees and cooks posed before log buildings in spring. Enrollees identified by 1933 - 1940 company roster: Army Personal: William W. Wipf Commanding ...
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 717, near Side Lake, Minnesota

    • 1939-03-02
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees and cooks posed before Headquarters Office and log buildings in winter. Enrollees identified by 1933 - 1940 company roster: Army Personal: William...
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 721, Finland, Minnesota

    • 1933-08-07
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees, cooks with mess kits and barrel, posed before log buildings and tents in summer. Enrollees identified by 1933 company roster: Officer Personnel:...
    • Iron Range Research Center
    • Civilian Conservation Corps, Company 725, near Cusson, Minnesota

    • 1933?
    • Civilian Conservation Corps Company (CCC) panoramic photograph, featuring group portrait of enrollees and camp sign before plank buildings in winter. Enrollees identified by 1933 company roster: Officer Personnel: Martin W. Dutry, 1st Lieut. Air;...
    • Iron Range Research Center
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1918-06-02
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. Looking west...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1918-06-08
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. Looking east...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1918-06-02
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. The rock...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1918-07-01
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. Looking toward...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1918-08-30
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. Looking toward...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1919-01-22
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. The power house...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1919-01-22
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. Men are seen...
    • Olmsted County Historical Society
    • Construction of the Zumbro Power Dam, Zumbro Township, Minnesota

    • 1919-03-27
    • The construction of the Lake Zumbro Hydroelectric Power Plant dam began in 1917. The structure was designed by noted hydroelectric engineer, Hugh Lincoln Cooper. The dam, completed in 1919, is owned by Rochester Public Utilities. Looking toward...
    • Olmsted County Historical Society

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