TY - JOUR T1 - [Address Delivered before the Royal Society] JF - Proceedings of the Royal Society of London (1854-1905) VL - 7 SP - 247 EP - 263 PY - 1854/01/01/ UR - http://dx.doi.org/10.1098/rspl.1854.0063 M3 - doi:10.1098/rspl.1854.0063 AU - Earl of Rosse, . ER -