TY - JOUR T1 - Description of an Improvement in the Application of the Quadrant of Altitude to a Celestial Globe, for the Resolution of Problems Dependant on Azimuth and Altitude. By Mr. John Smeaton, F. R. S.; Communicated by Mr. William Wales, F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 79 SP - 1 EP - 6 PY - 1789/01/01/ UR - http://dx.doi.org/10.1098/rstl.1789.0001 M3 - doi:10.1098/rstl.1789.0001 AU - Smeaton, J. AU - Wales, W. ER -