rew. The maximum that most the incident speed of the machine is light was absorbed by the about 2 feet per second or particles of gold and only a mile and a quarter per a small fraction was dif- hour. Because of the re- fracted. It was shown duction mentioned above also that the color phe- the… … ,—The automobile hoe with bonnet removed to show mechanism, Fig. 3, more than 8 feet in width. blue solutions showed a Over horse hoes it pos- minimum absorption at AN AUTOMOBILE HOE. sesses the advantage of 490/t/u and an ill-defined suppressing the trampling of the young plants, In ad- maximum in…
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