TY - JOUR T1 - An Account of Observations Made on the Mountain Schehallien for Finding Its Attraction. By the Rev. Nevil Maskelyne, B. D. F. R. S. and Astronomer Royal JF - Philosophical Transactions (1683-1775) VL - 65 SP - 500 EP - 542 PY - 1775/01/01/ UR - http://dx.doi.org/10.1098/rstl.1775.0050 M3 - doi:10.1098/rstl.1775.0050 AU - Maskelyne, N. ER -