The microscope : its construction and management : including technique, photo-micrography, and the past and future of the microscope (1893)
Heurck, Henri van, 1838-1909 · London : C. Lockwood ; New York : D. Van Nostrand Co. · leaf 349
Fig. 19 328 MOUNTING PREPARATIONS. … Fig. means of small weights or of a spring. When it has stuck sufficientlyfast it is wiped, and the sides of the cover-glass washed, and a freshcoat of mastic applied, so that the sides of the thin glass arethoroughly united to the slip. With preparations in Canada Balsam, a drop of the balsam is…
Microscopy
Internet Archive · Medical Heritage Library · Public Domain Mark 1.0. Free to use for anything.