Regulator clock with free pendulum, Sigmund Riefler, Munich, no. 289, 1910.

Used by the Commonwealth Bureau of Meteorology, Melbourne.

Physical Description

Rectangular wooden case with glass panels at side and full length glass door showing movement and pendulum. Free pendulum movement: it is attached independently of the clock train and the energy impulses are imparted through the suspension spring. See also Trade Literature.

More Information