Modern microscopy; a handbook for beginners and students (1912)
Cross, M. I, Cole, Martin J · Chicago, Chicago Medical Book Co. · leaf 269
ng-stick with ring-net and bottle, andcutting-hook. 2. A flat bottle. 3. A pocket magnifier. 4. A hand-bag with sundry wide-mouthed bottles. The Collecting-Stick can be obtained from most opticians.It is a hollow walking-stick with an inner rod to increase itslength when required, and provided with… … fi ,B c Fig. 81. A, C = 9 in. ; angle at C = 140°. about 6j inches long, and at its apex is tied a small rimmedtube-bottle of clear glass, about 3 inches long by 1 inch wide.The material of the net should be either fine muslin, known as* soft mull, with meshes fine enough to prevent the…
Microscopy
Internet Archive · Public Domain Mark 1.0. Free to use for anything.
