TY - JOUR T1 - Description of an Instrument for Registering Changes of Temperature JF - Proceedings of the Royal Society of London (1854-1905) VL - 8 SP - 195 EP - 197 PY - 1856/01/01/ UR - http://dx.doi.org/10.1098/rspl.1856.0052 M3 - doi:10.1098/rspl.1856.0052 AU - Stewart, B. ER -