TY - JOUR T1 - A Discourse concerning the Usefulness of Thermometers in Chemical Experiments; And concerning the Principles on Which the Thermometers Now in Use Have Been Constructed; Together with the Description and Uses of a Metalline Thermometer, Newly Invented by Cromwell Mortimer M. D. Sec. R. S. &c. JF - Philosophical Transactions (1683-1775) VL - 44 SP - 672 EP - 695 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1746.0117 M3 - doi:10.1098/rstl.1746.0117 AU - Mortimer, C. ER -