The American journal of the medical sciences (1827)
[Thorofare, N.J., etc.] Charles B. Slack [etc.] · leaf 45
ance, by simply transferring the glass slide on which it rests. The cog-wheels {E, E) are simply held down to the brass plate {F) by screws with a large head, the one has two buttons (Fig. 16, a, a) to turn it. The hrass plate (F) has been mentioned already; it may be attached to the stage by means… … (Fig. IT, I) can be unscrewed, and other instruments substituted, as is seen in Fig. 20. The scissors (Fig. 20, m) are opened and closed by turning the nut (n), the notch of which is embraced and slides on the fork -like handle of the former (Figs. 20 and 22). The forceps are managed in the
Medicine
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