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Scientific American, Vol. 78, No. 16 (April 1898) (1898)

leaf 10

An illustration from Scientific American, Vol. 78, No. 16 (April 1898), 1898, leaf 10
cannon. The breech-loading cannon First, he must know all the characteristics of his own that any one should write his own name twice in fine hand ; second, he must be able to kill all of the charac- antedated Leonardo, though he made substantial im- lines so that one can be superposed on the… … immediately seen in the altered and MOBTAB BATTEBY INVENTED IN THE FIFTEENTH CENTTTBY BY kettles," and were intended to hurl ex- scrawling penmanship. And yetthrougli LEONABDO DA VINCI. plosives and burning shot. Hollow shot it all individuality of penmanship is re- could be used with these…

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