TY - JOUR T1 - On the Specific Gravity of Mercury JF - Proceedings of the Royal Society of London (1854-1905) VL - 15 SP - 10 EP - 11 PY - 1866/01/01/ UR - http://dx.doi.org/10.1098/rspl.1866.0007 M3 - doi:10.1098/rspl.1866.0007 AU - Stewart, B. ER -