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Scientific American, Vol. 75, No. 10 (September 1896) (1896)

leaf 3

An illustration from Scientific American, Vol. 75, No. 10 (September 1896), 1896, leaf 3
t being • ■ ■ I ♦ scope, is a horizon glass, which is shown as a right necessary to clear the bore. AN EXTENSION ELECTRIC LAMP HOLDER. angle prism, and pivoted to the outer end of the arm The Savage haminerless safety guard lever repeating The simple and effective extension electric lamp is a lever… … may be readily taken apart and quickly put together. CORDEIRO'S TELEMETER. AN EXTENSION ELECTRIC LAMP HOLDER. being at an angle of forty-five degrees to the axis of the News from Peary, exhaustive competitive tests at Creedmoor by the New lever. On looking through the telescope and horizon N. P.,…

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