TY - JOUR T1 - A Letter from Robert Southwell, Esq; to Mr. Henry Oldenburg, concerning Some Extraordinary Ecchoes, Lately Communicated to the Royal Society by the Reverend Henry Miles, D. D. & F. R. S. JF - Philosophical Transactions (1683-1775) VL - 44 SP - 219 EP - 221 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1746.0044 M3 - doi:10.1098/rstl.1746.0044 AU - Southwell, R. AU - Miles, H. ER -