TY - JOUR T1 - On the Crystallizations Observed on Glass. By James Keir, Esquire, of Stourbridge. Communicated by G. Fordyce, M. D. F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 66 SP - 530 EP - 542 PY - 1776/01/01/ UR - http://dx.doi.org/10.1098/rstl.1776.0036 M3 - doi:10.1098/rstl.1776.0036 AU - Keir, J. AU - Fordyce, G. ER -