TY - JOUR T1 - Sensitive Micro-Balances and a New Method of Weighing Minute Quantities JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 82 IS - 558 SP - 580 EP - 594 PY - 1909/09/18/ UR - http://dx.doi.org/10.1098/rspa.1909.0063 M3 - doi:10.1098/rspa.1909.0063 AU - Steele, B. AU - Grant, K. ER -