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Scientific American, Vol. 40, No. 23 (June 1879) (1879)

leaf 3

An illustration from Scientific American, Vol. 40, No. 23 (June 1879), 1879, leaf 3
ived and distributed action. Its mechanism is so perfect and its operation so mechanical appearance in the rendering of the music and to by Commissioner-General McCormick. The medals weigh fiee, that it is not liable to get out of order, and, with ordi- divest it of every feature that might be in… … sides lessening their cost. telescope of only four and a half inches aperture. Several The instrument may be arranged for any number of oc- other persons saw the star, and they certify to the correct- taves; the music strip, however, need not necessarily be in- ness of the observation. The maker…

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