TY - JOUR T1 - On the Replacement of Electro-Positive by Electro-Negative Metals in a Voltaic Cell JF - Proceedings of the Royal Society of London (1854-1905) VL - 24 SP - 47 EP - 51 PY - 1875/01/01/ UR - http://dx.doi.org/10.1098/rspl.1875.0006 M3 - doi:10.1098/rspl.1875.0006 AU - Gladstone, J. AU - Tribe, A. ER -