TY - JOUR T1 - A Letter to Sir Hans Sloane, Bart. R.S.Pr.&C. Containing a Description of Some Uncommon Appearances Observed in an Aurora Borealis, by the Reverend Mr. Derham, Canon of Windsor, and F. R. S. JF - Philosophical Transactions (1683-1775) VL - 36 SP - 137 EP - 138 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1729.0016 M3 - doi:10.1098/rstl.1729.0016 AU - Derham, W. ER -