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Hydraulic Milk Cooler
Patent for a hydraulic milk cooler. This invention is shrouded in coolant agent absorbing material that is hydraulically applied to keep dairy products cool. Illustrations included.
Date:
December 8, 1903
Creator:
Womble, Zachariah C.
System:
The Portal to Texas History
Cotton-Picker Finger.
Patent that improves on existing design of cotton-picking spindles by using an elastic material instead of bristles. Includes instructions and illustrations.
Date:
January 12, 1891
Creator:
Canuteson, Ole
System:
The Portal to Texas History