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Scientific American, Vol. 7, No. 10 (1862) (1862)

leaf 15

An illustration from Scientific American, Vol. 7, No. 10 (1862), 1862, leaf 15
four distance into the earth. When the well is dug, the from assuming an upright position in the water be- ounces of the compound a quarter of an ounce of question arises of the best mode of raising the water fore they are completely filled. glass flour. Care must be taken that no fatty sub- to the… … It is an established rule of the publishers to insert none but original en- gravings, and those of the first-elass in the art, drawn and engraved by experienced artists, under their own supervision, expressly for this best of all, however, is the plan of letting downa are open and catch upon spurs…

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