TY  - JOUR
T1  - Part of a Letter from Mr. Stephen Gray, about a Way of Measuring the Heighth of the Mercury in the Barometer More Exactly
JF  - Philosophical Transactions (1683-1775)
VL  - 20
SP  - 176
EP  - 178
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1698.0027
M3  - doi:10.1098/rstl.1698.0027
AU  - Gray, S.
ER  -