Specifications, tolerances, and regulations for commercial weights and measures and weighing and measuring devices (Issued February 8, 1938)
Contributors: Conference on the Weights and Measures of the United States
Series: National Bureau of Standards handbook -- H22
Publisher: U.S. Govt. print. off.
Published: 1938
Place of publication: Washington
Language: eng
Number of pages: 105
Subjects: Measuring instruments
Notes: At head of title: United States Department of commerce. Daniel C. Roper, secretary. National bureau of standards. Lyman J. Briggs, director.

"This handbook supersedes Handbook of the National bureau of standards M85, published in 1929, and presents the specifications, tolerances, and regulations adopted by the National conference on weights and measures through the twenty-seventh conference held in 1937."--Pref., p. ii.