@misc{1172351, author = {Ralph W Smith}, title = {Testing equipment for large-capacity scales for the use of weights and measures officials/:}, year = {1930}, month = {1930-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.MP.104}, language = {en}, }