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 181
Fig. 1273. i6o HENRY CROUCH. The stage has rectangular adjustments, controlled by separate milledheads, and fitted with verniers. It is round and its edges are graduated.By means of lateral milled heads each objective can be centred. The sub-stage is furnished with screws at right angles for… … Fig. 127c HENRY CROUCH l6l Some parts of the instrument are made of brass, and others ofpolished bronze, thereby producing a very pleasing contrast. The instrument called the Premier Microscope (fig. 127 b) is of amuch simpler character, and rather smaller in size; it only costs ^17 17s.when…
Microscopy
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