TY - JOUR T1 - On the Application of a Hydrogen Flame in an Ordinary Safety-Lamp to the Detection and Measurement of Fire-Damp JF - Proceedings of the Royal Society of London (1854-1905) VL - 51 SP - 90 EP - 95 PY - 1892/01/01/ UR - http://dx.doi.org/10.1098/rspl.1892.0012 M3 - doi:10.1098/rspl.1892.0012 AU - Clowes, F. ER -