Chicago, Milwaukee & St, Paul Railway Co,
Office of Engr. and Sup't, Bridges and Buildings. ROOM 54 CHAMBER OP COMMERCE.
Milwaukee, July 3rd, 1889.
Mr Theo.Cooper, C.E.
35 Broadway, New York, N.Y. Dear Sir:-
I enclose you herewith a memorandum of the lengths of spans of this Company's "bridge over the Mississippi near Minneapolis; also copy off a memoir of Mr C.Shaler Smith, where mention is made of the cantilever bridges designed and constructed by him.
I trust this information will be satisfactory.