TY - JOUR T1 - On the Probabilities of Survivorships between Two Persons of Any Given Ages, and the Method of Determining the Values of Reversions Depending on Those Survivorships. By Mr. William Morgan; Communicated by the Rev. Richard Price, D. D. F. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 78 SP - 331 EP - 349 PY - 1788/01/01/ UR - http://dx.doi.org/10.1098/rstl.1788.0022 M3 - doi:10.1098/rstl.1788.0022 AU - Morgan, W. AU - Price, R. ER -