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Primary view of Mollier Chart of Properties of Ammonia, 1923
United States. Bureau of Standards.
May 1, 1923
Primary view of Strain Lines Developed by Compressive Tests on Structural Members of the Delaware River Bridge at the United States Bureau of Standards for the Delaware River Bridge Joint Commission
United States. Bureau of Standards.
March 10, 1926
Primary view of The International Metric System of Weights and Measures
unknown creator
May 26, 1932
Primary view of Paint for Priming Plaster Surfaces
United States. Bureau of Standards.
August 31, 1932
Primary view of Guide Chart for Carbon Brush Terminals (Electric)
United States. Bureau of Standards.
June 1, 1945