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Scientific American, Vol. 56, No. 21 (May 1887) (1887)

leaf 10

An illustration from Scientific American, Vol. 56, No. 21 (May 1887), 1887, leaf 10
e for this purpose is very large. of forms—some like spears of grass, others resembling SUGGESTIONS IN DECORATIVE ART. heads of grain, and still others like ferns and various < < ■ I > Occasionally, evidences of the use of the microscope Flavoring Extracts. leaves, while the larger crystals or… … Fig. 4.-LITHIC ACID. Fig. l.-SAUCIITB CSYSTALS. In Pig. 4 are shown crystals of lithic acid, which ad- to unaided human vision which are revealed only to join each other, and form a solid field, having strongly the user of the microscope; These minute forms are contrasting bands of light and dark…

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