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Disk Cultivator.
Patent for an improvement on a previous patent granted to the inventor (no. 526,962)for a disk cultivator. The improvement is that "the disks are supported at any point on the under side of the disk-frame and in means whereby the disk-supporting frame may be elevated from the ground" (lines 16-19).
Date:
November 3, 1896
Creator:
Brock, Andrew L.
System:
The Portal to Texas History