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Ice-Cream Freezer.

Description: Patent for an ice cream freezer, which rocks rather than turning in a circle to freeze the ice cream.
Date: October 4, 1910
Creator: Harton, Thomas J.
Partner: UNT Libraries Government Documents Department

Crude-Oil Burner.

Description: Patent for a crude oil burner for heating stoves, which heats the oil to a high temperature to provide faster vaporization of the oil.
Date: October 11, 1910
Creator: Patton, William D.
Partner: UNT Libraries Government Documents Department
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