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Scientific American, Vol. 42, No. 25 (June 1880) (1880)

leaf 4

An illustration from Scientific American, Vol. 42, No. 25 (June 1880), 1880, leaf 4
st iron 30 New York city. ice-breakers were finished in Belgian ashlar. The footings Lead 3j% " of the piers were thoroughly protected by a close row of CALENDAB INKSTAND. There were also 8, COO cubic feet of oak, 9,500 cubic feet long piles to each, and heavy rip-rapping of rough stone. of timber… … The annexed engraving represents a novel gondola sled STBANGE'S SAFETY HITCHING APPLIANCE. PEBPETUAL CALENDAB INKSTAND. lately patented by Mr. James H. Dennis, of Newark, N. J. The superstructure of the Kuilenburg bridge (shown in It is in reality a combined sleigh and boat, well adapted to…

Patents · Iron · Feet · Boiler · Water · Patented · Initial velocity · Scientific American · Great deal · Curved arms · Patent issued · Steam boiler · Natural ice · Quarter inch · Water contained · Water Supply

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