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Battery-Mud-Extracting Device.

Description: Patent for improvement of Battery-Mud-Extracting Devices where the mud may be removed without disassembling the battery or displacing of the electrode plates.
Date: March 11, 1919
Creator: Irwin, Samuel D.
Partner: UNT Libraries Government Documents Department

Vacuum-Distributer for Internal-Combustion Engines.

Description: Patent for "improvements in Vacuum-Distributers for Internal-Combustion Engines". More precisely "an improvement in 'vacuum-energized make-and-break spark-plug". This particular vacuum-distributer would aid in lubricating the working parts and a "breather" function would let outside air pass through, preventing the "ingress of dirt and impurities to the vacuum-distributer".
Date: March 18, 1919
Creator: Irwin, Samuel D.
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 1, Number 9, March 1955

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1955
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 2, Number 9, March 1956

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1956
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 3, Number 9, March 1957

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1957
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 4, Number 10, March 1958

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1958
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 5, Number 10, March 1959

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1959
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 6, Number 10, March 1960

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1960
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 7, Number 10, March 1961

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1961
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 8, Number 10, March 1962

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1962
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 9, Number 10, March 1963

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1963
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 10, Number 10, March 1964

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1964
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 11, Number 10, March 1965

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1965
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 12, Number 10, March 1966

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1966
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 13, Number 10, March 1967

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1967
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 14, Number 10, March 1968

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1968
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 15, Number 10, March 1969

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1969
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 16, Number 3, March 1970

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1970
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 17, Number 3, March 1971

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1971
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 18, Number 3, March 1972

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1972
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 19, Number 3, March 1973

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1973
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department

The Cross Section, Volume 20, Number 3, March 1974

Description: Monthly newsletter of the High Plains Underground Water Conservation District No. 1, discussing the field of underground water. Topics include profiles of water conservation research, annual pre-plant soil moisture survey data, annual Winter Water Level measurement data, and information about the latest water conservation tips.
Date: March 1974
Creator: High Plains Underground Water Conservation District No. 1 (Tex.)
Partner: UNT Libraries Government Documents Department
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