TY - JOUR T1 - Observations on the Tides in the Island of St. Helena: in a Letter from the Rev. Nevil Maskelyne, A. M. F. R. S. to Thomas Birch, D. D. Secretary to the Royal Society JF - Philosophical Transactions (1683-1775) VL - 52 SP - 586 EP - 606 PY - 1761/01/01/ UR - http://dx.doi.org/10.1098/rstl.1761.0100 M3 - doi:10.1098/rstl.1761.0100 AU - Maskelyne, N. ER -