TY - JOUR T1 - On Some of the Products of the Destructive Distillation of Boghead Coal. Part II JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 147 SP - 737 EP - 744 PY - 1857/01/01/ UR - http://dx.doi.org/10.1098/rstl.1857.0036 M3 - doi:10.1098/rstl.1857.0036 AU - Williams, C. ER -