Two Span Pratt Truss over Susquehanna River, King Iron Bridge Co. Itsaca, New York (GFB-69-1006) Reproducible print, 1969 Box 117 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
Two Through Iron Whipple/Murphy Truss Spans, Delaware River. East Branch, New York (NYS-763-25), 1963 July Box 159 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 2002 Acquisition
Two Truss Types, Whipple Murphy (right) and Warren (left), Deerfield River. Massachusetts (No number extant) Reproducible print, 1963 November Box 104 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
Tyrone Bridge, Kentucky River, Completed 1889, John MacLeod, Engineer. Tyrone, Kentucky (GFB-68-830) Reproducible print, 1968 Box 116 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
Tyrone Bridge, Kentucky River (Deck Cantilever Span), John MacLeod, Chief Engineer, Completed 1889. Tyrone, Kentucky (GFB-68-1289) Reproducible print, 1968 Box 116 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
[Tyrone Bridge]. Tyrone, Kentucky (GFB-68-630) Reproducible print, 1968 Box 116 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
Tyrone Bridge. Tyrone, Kentucky (GFB-68-830) Reproducible print, may exhibit with Bridge series, 1968 Box 116 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
"Uncle Sam". Muir, Michigan (889-346), 1989 August Box 143 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 2000 Acquisition
Under Ogden Avenue Viaduct. Chicago, Illinois (C-483-61) Study print, 1983 April Box 119 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints
Unemployed Steel Worker. South Chicago, Illinois (C-382-338) Reproducible (plus) print, 1982 March Box 93 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library David Plowden photographs and papers, 1948-2011Photographs, 1948-2011July 1995 AcquisitionReproducible Prints and Study Prints