TY - JOUR T1 - A Letter from John Huxham M. D. F. R. S. to C. Mortimer M. D. Secr. R. S. Containing Observations on the Northern Lights, Seen Feb. 15 and 16, 1749-50 JF - Philosophical Transactions (1683-1775) VL - 46 SP - 472 EP - 473 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1749.0089 M3 - doi:10.1098/rstl.1749.0089 AU - Huxham, J. ER -