TY - JOUR T1 - A Study of the Balance JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 101 IS - 710 SP - 211 EP - 224 PY - 1922/06/01/ UR - http://dx.doi.org/10.1098/rspa.1922.0039 M3 - doi:10.1098/rspa.1922.0039 AU - Conrady, A. ER -