TY - JOUR T1 - On the Diffusion of Gold in Solid Lead at the Ordinary Temperature JF - Proceedings of the Royal Society of London (1854-1905) VL - 67 SP - 101 EP - 105 PY - 1900/01/01/ UR - http://dx.doi.org/10.1098/rspl.1900.0004 M3 - doi:10.1098/rspl.1900.0004 AU - Roberts-Austen, W. ER -