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Cotton-Drying Apparatus. (open access)

Cotton-Drying Apparatus.

Patent for a new invention in a apparatus which can be used to dry cotton. This apparatus can be used to dry cotton in a very good loose condition.
Date: June 13, 1916
Creator: Durda, Frank J.
System: The Portal to Texas History
Motor (open access)

Motor

Patent for motor in the category of internal combustion engines. This motor increases power and efficiency through the use of heat which was previously wasted in other models.
Date: June 27, 1916
Creator: Harwood, William W.
System: The Portal to Texas History