TY - JOUR T1 - On the Coefficients of Expansion of the Di-Iodide of Lead, PbI$_{2}$, and of an Alloy of Iodide of Lead with Iodide of Silver, PbI$_{2}$.AgI. JF - Proceedings of the Royal Society of London (1854-1905) VL - 32 SP - 23 EP - 25 PY - 1881/01/01/ UR - http://dx.doi.org/10.1098/rspl.1881.0005 M3 - doi:10.1098/rspl.1881.0005 AU - Rodwell, G. ER -