CLOCK No. 6


PO ENGINEERING INSTRUCTIONS
MISCELLANEOUS
TIME
B 1321
Issue 5, Oct 1970

CLASS A (PULSE) CLOCKS

This is one of the standard half minute pulse clocks at present used by the PO. The movements are described in B 1311.

CLOCK No. 6
General purpose wall mounted clock. Now superseded by Clocks No. 78A.

Drawing P/T 26.

No. Overall dia. Dia. of dial Depth (back to front)
6 22 in 18 in 3 in

 

 
 
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