TY - JOUR T1 - A Letter to the Right Honourable Hugh Earl of Marchmont. F. R. S. concerning the Sections of a Solid, Hitherto Not Considered by Geometers; From William Brakenridge, D. D. Rector of St. Michael Bassishaw London, and F. R. S. JF - Philosophical Transactions (1683-1775) VL - 51 SP - 446 EP - 457 PY - 1759/01/01/ UR - http://dx.doi.org/10.1098/rstl.1759.0041 M3 - doi:10.1098/rstl.1759.0041 AU - Brakenridge, W. ER -