Guide Chart for Carbon Brush Terminals (Electric) (open access)

Guide Chart for Carbon Brush Terminals (Electric)

Diagrams and tolerances in inches for different size terminals.
Date: June 1, 1945
Creator: United States. Bureau of Standards.
System: The UNT Digital Library
Table and Mollier chart for ammonia below -60° F (open access)

Table and Mollier chart for ammonia below -60° F

A report containing a table and Mollier chart for ammonia below -60° F.
Date: November 1, 1948
Creator: Meyers, Cyril H.
System: The UNT Digital Library
High-Frequency Voltage Measurement (open access)

High-Frequency Voltage Measurement

Fundamental principles and techniques used for voltage measurements primarily for frequencies in the upper audio- and radio-frequency ranges and including part of the ultrahigh frequency range.
Date: September 1, 1949
Creator: Selby, Myron C.
System: The UNT Digital Library