Military bridges: with suggestions of new expedients and construction for crossing streams and chasms; [electronic resource] including, also, designs for trestle and truss bridges for military railroads, adapted especially to the wants of the service in the United States.
Electronic text and image data. Ann Arbor, Mich. : University of Michigan, Digital Library Initiatives, 2000. Includes both TIFF files and keyword searchable text. [Making of America] This volume is made possible by a grant from the Andrew W. Mellon Foundation as part of Making of America IV: the American voice, 1850-1877.
