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[Letter from Irene Williams to B. M. Williams, February 11, 1923]

Description: Letter from Irene Williams to her husband, complaining that he has not been writing to her and updating him on family and local news. She also enclosed clippings of four newspaper articles on various topics related to El Paso, Texas. The envelope is addressed to Mr. B. M. Williams in Long Beach, California.
Date: February 11, 1923
Creator: Williams, Irene
Item Type: Refine your search to only Letter
Partner: UNT Libraries Special Collections
open access

Tests of Large Columns with H-Shaped Sections

Description: Report issued by the Bureau of Standards over studies conducted on h-shaped columns. Physical and chemical tests were conducted on different types of columns. The results are presented and discussed. This report includes tables, illustrations, and photographs.
Date: June 11, 1926
Creator: Tuckerman, L. B. & Stang, A. H.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
open access

The comparative performance of an aviation engine at normal and high inlet air temperatures

Description: "This report presents some results obtained during an investigation to determine the effect of high inlet air temperature on the performance of a Liberty 12 aviation engine. The purpose of this investigation was to ascertain, for normal service carburetor adjustments and a fixed ignition advance, the relation between power and temperature for the range of carburetor air temperatures that may be encountered when supercharging to sea level pressure at altitudes of over 20,000 feet and without int… more
Date: February 11, 1927
Creator: Gardiner, Arthur W. & Schey, Oscar W.
Item Type: Refine your search to only Report
Partner: UNT Libraries Government Documents Department
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