TY - JOUR T1 - Description of an Instrument for Ascertaining the Specific Gravities of Fluids. By John Godfrey Schmeisser. Communicated by Sir Joseph Banks, Bart. P. R. S. JF - Philosophical Transactions of the Royal Society of London (1776-1886) VL - 83 SP - 164 EP - 167 PY - 1793/01/01/ UR - http://dx.doi.org/10.1098/rstl.1793.0015 M3 - doi:10.1098/rstl.1793.0015 AU - Schmeisser, J. AU - Banks, J. ER -