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Perforated Well Casing
Photograph of a perforated well casing. A 3 foot section of perforated casing with 1/8" opening. It is reported that this sectio of casing will let through 100 gallons per minute.
Date:
November 1, 1958
Creator:
Rowlett, O.
System:
The Gateway to Oklahoma History
Contour Farming
Photograph of winter picture of wheat drilled in on the contour with semi-deep furrow drill. Each furrow acts as a miniture terrace and holds ice and snow from blowing off of field. This conserves moisture for future use.
Date:
November 20, 1937
Creator:
Slack, Jim
System:
The Gateway to Oklahoma History