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Scientific American, Vol. 22, No. 14 (1870) (1870)

leaf 7

An illustration from Scientific American, Vol. 22, No. 14 (1870), 1870, leaf 7
to lease that are intended to ramify in all directions through the coun- iron cylinder to which they are securely held by the bolts, B, Terrace Park to the Mechanics’ Institute to erect a mammoth try, by which cheaper and more rapid telegraphy is expected fire-proof building for the purpose of… … arabic and powdered borax. With this trace the design on class Morse operators at an expense of $120 per diem. The teeth are thus easily removed for sharpening, and their the glass, and then bake it in a hot oven. Thus the gum is There is also a difference of fifteen to one in favor of tho points…

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