ds the follow- casting. The loam or mixed clay and sand used should be opposite side, and concentric with the other hole) the size of only slightly damped, so that it will just cohere when pressed ing description of a microscope stand, which may be manu- factured at a trifling expense by any one… … in the same tapered mold ’ B. hole fur bolt; % grooye fo perfectly parallel. The engrav- dixing stage. ing will show the method of fix- or the top of the post may be ing. Now put on a pair of made beveled, as shown, Fig. 6, and four small adjustable milled heads,or any knobs which A HOME-MADE…
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