TY - JOUR T1 - Experiments on Ignited Substances. By Mr. John Whitehurst, in a Letter to James Stuart, Esquire, F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 66 SP - 575 EP - 577 PY - 1776/01/01/ UR - http://dx.doi.org/10.1098/rstl.1776.0039 M3 - doi:10.1098/rstl.1776.0039 AU - Whitehurst, J. ER -