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The Junior Historian, Volume 30, Number 2, November 1969

Journal published by the Texas State Historical Association containing articles written by members of the Junior Historians about various aspects of Texas history.

Date: November 1969

Creator: Texas State Historical Association

Item Type: Journal/Magazine/Newsletter

Partner: Texas State Historical Association

Casing-Pulling Device.

Patent for providing a casing pulling device of simple, compact and durable construction that will permit it being lowered into a well casing without being obstructed in its descent by irregularities or bends in the casing so as to ensure proper operation.

Date: 192X

Creator: Carter, George W. & Hayden, R. B.

Item Type: Patent

Partner: UNT Libraries Government Documents Department

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The Junior Historian, Volume 30, Number 2, November 1969

Casing-Pulling Device.