TY  - JOUR
T1  - Description of a Pendulum-Electrograph Now in Use at the Melbourne Observatory
JF  - Proceedings of the Royal Society of London (1854-1905)
VL  - 16
SP  - 458
EP  - 464
PY  - 1867/01/01/
UR  - http://dx.doi.org/10.1098/rspl.1867.0103
M3  - doi:10.1098/rspl.1867.0103
AU  - Ellery, R.
ER  -