CLOCK No's 8 & 20
P.O. ENGINEERING DEPT.
ELECTRICAL CLOCKS - PULSE TYPE
Wall clocks similar to Clock No's 6 & 58A. These are part of the standard half minute clock range.
Clock No. 8 is a general purpose unglazed clock with a case of polished mahogany.
Clock No. 20 is used in exposed positions and has a painted wood or metal case.
Clocks No's 8 & 20 are superseded by Clock No. 6
Last revised: February 07, 2011