TY - JOUR T1 - An Investigation of a Case of Gradual Chemical Change. JF - Proceedings of the Royal Society of London (1854-1905) VL - 45 SP - 124 EP - 126 PY - 1888/01/01/ UR - http://dx.doi.org/10.1098/rspl.1888.0080 M3 - doi:10.1098/rspl.1888.0080 AU - Pendlebury, W. AU - Seward, M. ER -