A direct-reading two-knife 50-pound balance of high precision suitable for state weights and measures laboratories
- 1 July 1964
- journal article
- Published by National Institute of Standards and Technology (NIST) in Journal of Research of the National Bureau of Standards, Section C: Engineering and Instrumentation
- Vol. 68C (3) , 141
- https://doi.org/10.6028/jres.068c.014