TY  - JOUR
T1  - A Description of a Clepsydra or Water-Clock, by the Hon. Charles Hamilton, Esq
JF  - Philosophical Transactions (1683-1775)
VL  - 44
SP  - 171
EP  - 174
PY  - 1753/01/01/
UR  - http://dx.doi.org/10.1098/rstl.1746.0035
M3  - doi:10.1098/rstl.1746.0035
AU  - Hamilton, C.
ER  -