TY - JOUR T1 - A Letter from William Brownrigg, M. D. F. R. S. to Sir John Pringle, Bart. P. R. S. Relating to Some Specimens of Native Salts, Collected by Dr. Brownrigg, and Shewn at a Meeting of the Royal Society, June 23, 1774 JF - Philosophical Transactions (1683-1775) VL - 64 SP - 481 EP - 491 PY - 1774/01/01/ UR - http://dx.doi.org/10.1098/rstl.1774.0048 M3 - doi:10.1098/rstl.1774.0048 AU - Brownrigg, W. ER -