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Well-Bailing Apparatus

Description: Patent for specifications of Well Bailing Apparatus.
Date: August 27, 1907
Creator: Carroll, Monroe W.
Partner: UNT Libraries Government Documents Department

Injector-Burner

Description: Patent for an injector burner which "consumes a mixture of oil and steam" (lines 10-11). Illustrations included.
Date: August 27, 1907
Creator: Wiggs, James A., Jr.
Partner: UNT Libraries Government Documents Department

Rotary Drilling Apparatus.

Description: Patent for a rotary drilling mechanism for drilling wells, which has better vertical movement than other models.
Date: August 13, 1907
Creator: Wiggs, James A., Jr.
Partner: UNT Libraries Government Documents Department
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