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Scientific American, Vol. 37, No. 25 (December 1877) (1877)

leaf 4

An illustration from Scientific American, Vol. 37, No. 25 (December 1877), 1877, leaf 4
it upon the molds, seen by the passers-by. In the interior of the prism is a tion, and that wherein lies the most excitement at present, etc. The next process is the trimming of the plates, and gas jet, fed by a pipe from the house. Householders on the ' is the Eastern belt, or What is known by… … tory is all old and developed, and tro-metallurgy, or an electro- STBEBOTYPING DEPABTMENT OP THE PHOTO-ENGRAVING COMPANY.—Fig. 4, no big strikes have been effect- type is taken from the plate ed. The Western belt came into the same as from a wood cut. existence in May last. Three wells which had…

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