CLOCK No. 64
|PO ENGINEERING INSTRUCTIONS
Issue 4, Oct 1970
CLASS B (SYNCHRONOUS) CLOCKS
of the standard synchronous clocks at present used by the PO. The movements are
described in B 1351.
Clock No. 64B
Drawing No. P/T 177.
P.O. ENGINEERING DEPT.
ELECTRICAL CLOCKS - PULSE TYPE
Clock No. 64A, which supersedes Clock No. 4A and Clock No. 18, is a Class A,
12 in. single dial wall-type pulse clock for general purposes. It has a circular, moulded synthetic-resin case, with a “Golden Beige”
finish. The case is constructed in a reasonably substantial manner, but has not the strength of a wooden case, and care should be exercised in handling and installing. Clocks No. 4A and Clocks No. 18 will continue to be issued as long as they are available.
Last revised: February 07, 2011