The botanist's companion; or, Directions for the use of the microscope (1860)
Balfour, John Hutton, 1808-1884. [from old catalog] · Edinburgh, A. and C. Black · leaf 17
Jig. 12. the coarse adjustment. It is attached to a cross-bar and pillar, at the … rig. 13.Figures 12 and 13 represent Grubys portable compound microscope one-half its real size.Fig. 12. The instrument in its case. Fig. 13. The instrument mounted. A full description isgiven by Dr. Bennett in the Edinburgh Monthly Medical Journal for December 1846. COMPOUND MICROSCOPE. 11 lower…
Botany · Microscopy
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
