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2-Fold G.M. Coincidence Unit

Description: Report containing a diagram of a coincidence unit, outlining resistor values and other technical specifications.
Date: 1947
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department

4-Channel Line Driver: Modified

Description: Technical drawing of line drivers and amplifiers for use in nuclear reactors.
Date: 1950?
Creator: Titterton, E. W.
Partner: UNT Libraries Government Documents Department

8 Inch Vacuum Pump

Description: Technical drawings of vacuum pumps and machinery for use in nuclear reactors.
Date: 1947
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department

30 Rv. Power Supply

Description: Technical drawing of electronic circuits and power supplies to nuclear reactors.
Date: 1950?
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department

300-400 V Regulated Supply

Description: 1 technical drawing of a regulated supply of 300-400 volts for nuclear reactors.
Date: 1946?
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department

300 Mc Transmitter Pulser

Description: Technical drawing of pulse generators for use in nuclear reactors.
Date: 1947
Creator: Titterton, E. W.
Partner: UNT Libraries Government Documents Department

1500 Uses Delay Unit

Description: Technical drawing of signal generators in nuclear reactors.
Date: 1945
Creator: Titterton, E. W.
Partner: UNT Libraries Government Documents Department

[Account balance transfer request, December 6, 1996]

Description: An account balance transfer request from Harriet Laney to Kristi Lemmon. The charges listed are from hotels, speaking events, consulting fees, and an institute charge during the 1996 Summer TCA Institute.
Date: December 6, 1996
Creator: Laney, Harriet
Partner: UNT Libraries Special Collections

Alpha Chamber

Description: Technical drawings detailing alpha rays in a nuclear reactor cloud chamber.
Date: 1947
Creator: United States. Office of Scientific Research and Development. Metallurgical Laboratory.
Partner: UNT Libraries Government Documents Department

Alpha Chamber Modified

Description: Technical drawings for alpha rays in a nuclear reactor cloud chamber.
Date: 1947
Creator: United States. Office of Scientific Research and Development. Metallurgical Laboratory.
Partner: UNT Libraries Government Documents Department

[Baker vs. Wade Task Force bubble map]

Description: A Baker vs. Wade Task Force bubble map with legislative branches, committees, and organizations connected to one another.
Date: 19uu
Partner: UNT Libraries Special Collections

Battery Operated Field Pulser

Description: Technical drawing of pulse generators for use in nuclear reactors.
Date: 1945
Creator: Titterton, E. W.
Partner: UNT Libraries Government Documents Department

Bending Moment Due to Wind Pressure on Pole Chart 2A

Description: Chart showing bending moment due to wind pressure on poles for various pole heights, circumferences, and loading. It is enlarged from figures in NBS discussion of national electrical safety code (handbook H39).
Date: August 7, 1944
Creator: United States. National Bureau of Standards.
Partner: UNT Libraries Government Documents Department

Bridge 4" Oil Diffusion Pump

Description: Set of technical drawings on the design and construction of vacuum pumps, pumping machinery, and nuclear reactors.
Date: 1947
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department

Calibrated Sweep Generator

Description: Technical drawing of signal generators for nuclear reactors.
Date: 1944
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department

Camera Synchronizer

Description: Declassified Manhattan Project technical drawing of cameras in nuclear reactors.
Date: 1944
Creator: Whitham, Glenn E.
Partner: UNT Libraries Government Documents Department

Catenary Chart 3

Description: Chart of catenary curve ordinates: "The curve gives approximate values of sag at all points on the catenary curve expressed in per cent of the center sag. The error is negligible for all spans in which the center sag is less than 10% of the span length." It is enlarged from figures in NBS discussion of national electrical safety code (handbook H39).
Date: August 7, 1944
Creator: United States. National Bureau of Standards.
Partner: UNT Libraries Government Documents Department

[Charts for Various Aspects of Poles]

Description: Chart 1A-1B. Conductor loading nomograph, Chart 2A. Bending moment due to wind pressure on pole, Chart 2B. Ultimate resisting moments of wood poles, Chart 3. Catenary curve.
Date: August 7, 1944
Creator: United States. National Bureau of Standards.
Partner: UNT Libraries Government Documents Department

Cloud Chamber: Camera Lights Assembly

Description: Technical drawing of cloud chamber and ionization chamber for use in a nuclear reactor.
Date: 1946
Creator: Hering, D.
Partner: UNT Libraries Government Documents Department

Cloud Chamber: Cloud Chamber Tank Assembly

Description: Declassified Manhattan Project technical drawing of nuclear physics cloud and ionization chambers.
Date: 1947
Creator: U.S. Atomic Energy Commission
Partner: UNT Libraries Government Documents Department