Weights and measures; 6th annual conference of representatives from various States, held at Bureau of Standards, Washington, D.C., Feb. 17 and 18, 1911.

Weights and measures; 5th annual conference of representatives from various States, held at Bureau of Standards, Washington, D.C., Feb. 25 and 26, 1910.
Published: (1910)

Weight variation of package foods.
Published: (1920)

Specifications, tolerances, and regulations for commercial weights and measures and weighing and measuring devices.
Published: (1938)

1938 correction sheet 2, National Bureau of Standards Handbook H22, changes adopted by the 28th National Conference on Weights and Measures, 1938.
Published: (1938)