Beale, Lionel S. (Lionel Smith), 1828-1906 · London, Harrison · leaf 68
India-rubber band round it, in a mannerwhich admits of its being carried in the pocket. Fig. 45 showsthe internal arrangement and the manner in which the mirror,lenses, and lens-holders are packed away. The straight flat baron the left serves to keep the legs from closing together (seeFig. .44),… … •*#^v^
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