TY - JOUR T1 - A Letter from Sir Hans Sloane Baronet, Late Pr. R. S. to Martin Folkes Esquire Pr. R. S. Containing Accounts of the Pretended Serpent-Stone Called Pietra de Cobra de Cabelos, and of the Pietra de Mombazza or the Rhinoceros Bezoar, Together with the Figure of a Rhinoceros with a Double Horn JF - Philosophical Transactions (1683-1775) VL - 46 SP - 118 EP - 125 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1749.0023 M3 - doi:10.1098/rstl.1749.0023 AU - Sloane, H. ER -