TY - JOUR T1 - Extract of a Letter from M. De la Lande, of the Royal Academy of Sciences at Paris, to the Rev. Mr. Nevil Maskelyne, F. R. S. Dated Paris, Nov. 18, 1762 JF - Philosophical Transactions (1683-1775) VL - 52 SP - 607 EP - 610 PY - 1761/01/01/ UR - http://dx.doi.org/10.1098/rstl.1761.0101 M3 - doi:10.1098/rstl.1761.0101 AU - la Lande, M. ER -