Wood, J. G. (John George), 1827-1889, West, Tuffen, Knapp, Arthur M., former owner · London ; New York : Routledge, Warne, and Routledge · leaf 31
an instrument is beyond the reach of mostpersons, costing from forty or fifty pounds and upwards,and is therefore quite unsuited to the purposes of the c 2 20 SOCIETY OF ARTS MICROSCOPE. present work. There is, however, a compound micro-scope which is a really admirable instrument, giving aflat… … SOCII.T7 OF ARTS MICROSCOPE. It is furnished with three powers, named the inch,half-inch, and quarter-inch object-glasses, has a slidingstage for the purpose of conveniently moving the object,turns on two pivots so as to suit the position of thehead, the body or tube where the glasses are setis…
Microscopy
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