British Strikes and Lockouts in 1895. The Effect of Shading the Soil. A PORTABLE ELECTRIC DRILLING MACHINE. Award of Royal Society Medals. Eyesight of Iron Workers. ELECTR IC DRILL SHOWING MOTOR JOINTED SHAFTING AND DRILL. PORTABLE ELECTRIC DRILLING MACHINE AT WORK ON STEM OF LARGE STEAMSHIP., scientific american, 1897-02-13

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