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Scientific American, Vol. 24, No. 20 (May 1871) (1871)

leaf 4

An illustration from Scientific American, Vol. 24, No. 20 (May 1871), 1871, leaf 4
he eyes of the the case round the fan should be of ample dimensions. springs, B, and are also attached to the principal cord, A, in- Tile Crystals found In Plants. 2. The best duty was given when the speed of the periph- side of the end ratchet bars, as shown. It has been proven by the microscopic… … This simple device can be attached to any reel at trifling change of principle, to adapt it to other methods of attach- isting in infinite numbers throughout the bark, wood, and cost, ant', it is claimed, it secures important advantages, viz.: ment. leaves of a great variety of trees and shrubs. it…

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