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Scientific American, Vol. 11, No. 33 (April 1856) (1856)

leaf 3

An illustration from Scientific American, Vol. 11, No. 33 (April 1856), 1856, leaf 3
oss, and indepen- Address the patentees for further informa- The articles must be mixed in a bottle and al- dent of the degree of the angle. be brought into one plane if desired, or one'0f ways shaken well before they are applied. It tion. Third, That by the vertical adjustability of is not an easy… … Schrag and Von Kammerhueber, of Washing- drop the cover and spindle, B, to its place; Improvement in Vault Covers. loose for want of proper means of securing ton, D. C, on the 19th Feb., 1856. The in- the springs, D D', then fly out, and the securi- In large cities like New York, every inch of…

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