UNT Libraries Government Documents Department - 2 Matching Results
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- Device for Heating Sad-Irons.
- Patent for certain new and useful improvements in devices for heating sad irons, including instructions and illustrations.
- Gang-Plow.
- Patent for a new and improved gang plow, which employs "disks turning in the soil and serving to form the furrows therein"(line 8 - 10).