8 _— 4i •«-«.- 4f-22S-FV *| SIDE VIEW OF BRIDGE HALF PLAN OF FLOOR HALF PLAN OF TOP BRACING PLAN OF SUSPENSION BRIDGE, 3100 FEET CLEAR SPAN. RECOMMENDED BY THE SECRETARY OF WAR. … THE PROPOSED GREAT SUSPENSION BRIDGE OVER THE HUDSON RIVER AT NEW YORK. 00 vO ) 1895 SCIENTIFIC AMERICAN, INC.
Patents · Naphtha · Munn · Patented · Scientific American · Suspension bridge · Sir henry · American patent · Compressed air · Perspective elevations · Bell telephone · Gas engine · Storage battery · Plate glass
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