TY - JOUR T1 - Portland Experiments on the Flow of Oil in Tubes JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 87 IS - 594 SP - 154 EP - 163 PY - 1912/08/21/ UR - http://dx.doi.org/10.1098/rspa.1912.0068 M3 - doi:10.1098/rspa.1912.0068 AU - Carothers, S. ER -