Dodge, Mary Mapes, 1830-1905 · [New York : Scribner & Co.] · leaf 265
A POLICEMAN, FORMERLY A WRESTLER, VAINLYTO PUSH OVER THE GYROSCOPE. tures weighs twenty-eight pounds, is twenty-fourinches in diameter, and within its frame is spin-ning at the rate of three thousand revolutionsper minute. This one is known as the wrestlinggyroscope, and, as the illustrations…
Children's literature
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