Resource Type

Improvement in Stalk-Pullers. (open access)

Improvement in Stalk-Pullers.

Patent for improvement in cotton-stalk pullers with beveled edges for firmer hold on the stalks.
Date: January 27, 1874
Creator: Heacock, Cadwallader
System: The Portal to Texas History
Refrigerator. (open access)

Refrigerator.

Patent for a refrigerator, which is cooled by ice water that has melted out of the ice chamber going around all the refrigeration areas.
Date: January 17, 1911
Creator: Baker, Jesse J.
System: The Portal to Texas History