Above there is a curved track, on which a carriage having blades projecting down to the curved bottoms is arranged to run forward and backward to force the wool up the sidee of the tank and over the blocks. The latter are inclined on the sides against which the wool is forced, and the arms of the truck are hinged so as to swing up and pass over any portion of the wool that may be under the points in going back, so as not to tear and injure the fiber.Improved Mop Holder.Elon M.
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