bout 800 B.c. The inventor of this propeller (illustrated outer parts of the bars, E, and consequently with the recesses, e, so that when they again They were spread on the ground, on which on page 352 of Vol. XII of the Screnriric below the hubs of the wheels, the recesses, f, pass below the hubs… … monly used for this object. tion of one of the seed-boxes, which can be attached to any piir of wheels at a very low This machine has been practically tested, cost, the merits of the invention being its or fall in register with the recesses, e, in the and it operates well. Any proper number of…
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