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Scientific American, Vol. 48, No. 4 (January 1883) (1883)

leaf 3

An illustration from Scientific American, Vol. 48, No. 4 (January 1883), 1883, leaf 3
,st thing done is to cover the floor with damp saw- projectile. The course is followed by means of two small the latest and best forms of filling, which consists of but- dust to the depth of an inch or so. Oak sawdust is used for sight rods, which project above the surface of the boards, and elm… … Engineering says that the results of the trial Musee" be present. The pictures are taken CAMPBELL'S FIBEFROOF FLOOR AND GEILINa were so satisfactory that a contract was pre- down, and it is the " Conservateur" him- pared between the Ottoman government and self who places a thick sheet of clean wad-…

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