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Scientific American, Vol. 81, No. 22 (November 1899) (1899)

leaf 4

An illustration from Scientific American, Vol. 81, No. 22 (November 1899), 1899, leaf 4
- LENSES. sends out the culture from the locust fungus in tubes ernor. As the speed increases, the balls fly out and The lower circle of balls carries the weight and the upper circle which may be sent thousands of miles away. draw the disk on the left hand side of the clock to the prevents lateral… … vessels for the trans- spherical refiectors. It Fig. 5.—FOURTH ORDER FLASHING LENS LAMP FITTED Fig. 4.—LAMP PEDESTAL AND CLOCK, SHOWING BALL por'.ation of troops. WITH HEAP'S BALL BEARINGS. BEARINGS BEUOVED. is designed to make a © 1899 SCIENTIFIC AMERICAN, INC.

Coyote · Patents · Exposition · Moth · Apparatus · East river · Vienna collection · South africa · Years ago · Gypsy moth · Fourth order · Post office · Ball bearings · Large number · Scientific American

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