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Scientific American, Vol. 80, No. 17 (April 1899) (1899)

leaf 5

An illustration from Scientific American, Vol. 80, No. 17 (April 1899), 1899, leaf 5
te that proper sanitary regulations have Fig. 1 is a side elevation of the invention, with parts 30 liters of water. This admixture of petroleum does now reached even the police courts, where they were in section. Fig. 3 is a cross-section. not only admit of an easier cleaning, as well as less… … Frankfort black ; for yellow, take only 66 parts of tal- usual way of marking glasses is to scratch lines on the low in mixing, but add 5 parts of crude palm oil. surface of the glass, but the skin of the glass is thus NEAL'S LEHON-SaUEEZEB. For perfuming the leather grease, oil of mirbane or…

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