CLOCK No's 2, 6 & 18
P.O. ENGINEERING DEPT.
ELECTRICAL CLOCKS - PULSE TYPE
Clocks No's 2, 4, 6 and 18 are wall mounted, general purpose clocks, driven by 30 second impulses from a Master Clock.
Clock No. 18 is weatherproof and used in exposed locations.
Diagram - GMT14.
Clock No. 6 was superseded by Clock No. 78A
Last revised: December 30, 2021