Sweep.
Description:
Patent for sweep that is improved with the addition of a middle-break so that it "will be adapted to do its work thoroughly with the least possible draft and which will not be liable to get out of kilter." (Lines 16-19) Includes instructions and illustrations.
Date:
May 12, 1896
Creator:
Schoenfelder, August
Item Type:
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Partner:
UNT Libraries Government Documents Department