TY - JOUR T1 - Some Observations of the Mercury's Altitude, with the Changes of the Weather at Emuy in China. Lat. 24 degrees 20$^{\prime}$. No. JF - Philosophical Transactions (1683-1775) VL - 21 SP - 323 EP - 330 PY - 1753/01/01/ UR - http://dx.doi.org/10.1098/rstl.1699.0058 M3 - doi:10.1098/rstl.1699.0058 AU - Cunningham, J. ER -