TY - JOUR T1 - Note on the Establishment and First Results of Simultaneous Thermometric and Hygrometric Observations at Heights of 4 and 170 Feet, and of Siemens' Electrical Thermometer at 260 Feet above the Ground JF - Proceedings of the Royal Society of London (1854-1905) VL - 35 SP - 310 EP - 319 PY - 1883/01/01/ UR - http://dx.doi.org/10.1098/rspl.1883.0056 M3 - doi:10.1098/rspl.1883.0056 AU - Symons, G. ER -