Scientific Clock Mfg Co.

Brief history of the range and verities of Clocks introduced by SCIENTIFIC year wise as under:-
1946 - Non-striking winding pendulum clocks.
1948 - Hour & half hour striking winding pendulum clocks
1950 - Hours & half hour striking Bim-Bam winding pendulum clock with Day-Date.
1954 - Winding balanced wheel type clock.
1960 - Battery operated transistor clock with pendulum.
1965 - Battery operated balanced type clock.
1968 - Battery operated Quartz clock with synchronies motor.
1970 - Solar cell clock and time piece.
1975 - Quartz medium battery type clock.
1978 - Quartz slim movement type clock (with pencil cell)
1980 - Quartz quarterly chiming Westminster