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Scientific American, Vol. 90, No. 18 (April 1904) (1904)

leaf 9

An illustration from Scientific American, Vol. 90, No. 18 (April 1904), 1904, leaf 9
The Trefle-a-Quatre at Full Speed She covered 121.2 miles In 8 honrs. Ifl Tnlnnten. 511 seconds

Portland · Glass · Cement · Scientific American · Device · Cut glass · Sir william · Portland cement · American supplement · Sewing machine · Speed trials · American supplements · Jerome park · Shunt coil

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