CLOCKS - GPO, PO & BT
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Clock No. Type Dial Dia. (in.) Faces Shape Construction Comments
1 MECHANICAL 5 SINGLE CIRCULAR NICKEL MOUNTED ON BRACKETS
2 PULSE 8 SINGLE CIRCULAR WOOD GENERAL PURPOSE
3 MECHANICAL 10 SINGLE CIRCULAR WOOD GENERAL PURPOSE
4A PULSE 12 SINGLE OCTAGONAL MOULDED GENERAL PURPOSE
4B SYNCHRONOUS 12 SINGLE OCTAGONAL MOULDED GENERAL PURPOSE
5 MECHANICAL 12 SINGLE CIRCULAR WOOD GENERAL PURPOSE
6 PULSE 18 SINGLE CIRCULAR WOOD GENERAL PURPOSE
7 MECHANICAL 18 SINGLE CIRCULAR WOOD GENERAL PURPOSE
8 PULSE 24 SINGLE CIRCULAR WOOD UNGLAZED
9 MECHANICAL 24 SINGLE CIRCULAR MOUNTABLE
11 MECHANICAL 12 DOUBLE CIRCULAR WOOD SUSPENDED
12 PULSE - NONE OBLONG WOOD MASTER CLOCK
13 MECHANICAL 3 SINGLE CIRCULAR NICKEL MOUNTED
14 PULSE 8 DOUBLE CIRCULAR   SWITCHBOARD
15 MECHANICAL - SINGLE PORTABLE WATCHMAN'S
16 PULSE - SINGLE OBLONG WOOD MASTER CLOCK
17 MECHANICAL 3 SINGLE SQUARE WOOD HALF HOUR WARNINGS
18 PULSE 12 SINGLE CIRCULAR WOOD EXPOSED POSITIONS
20 PULSE 24 SINGLE CIRCULAR EXPOSED POSITIONS
24 PULSE - NONE OBLONG WOOD TIME SWITCHING
28 PULSE 4 SINGLE CIRCULAR BRASS USED ON SWITCHBOARD'S
30 PULSE - NONE SQUARE WOOD EXCHANGE TIMING - 30 sec
32 PULSE - NONE SQUARE WOOD EXCHANGE TIMING - 1 sec
33 MECHANICAL 2 SINGLE CIRCULAR METAL EXCHANGE TIMING
34 PULSE 10 DOUBLE CIRCULAR WOOD DRUM PATTERN
34A PULSE 10 SINGLE CIRCULAR OAK DRUM PATTERN
36 PULSE NONE NONE OBLONG WOOD MASTER CLOCK
37 MECHANICAL 5 SINGLE CIRCULAR METAL PA 101 SWITCHBOARD
38 PULSE NONE NONE

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 METAL EXCHANGE TIMING
40 PULSE NONE DIGITS OBLONG METAL TRUNK CALL TIMING
42     SINGLE CIRCULAR   FUW TELEPHONE No. 200
43 MECHANICAL 5 SINGLE CIRCULAR METAL PA 150
44 PULSE NONE NONE

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 METAL EXCHANGE TRUNK TIMING
46 PULSE NONE NONE OBLONG WOOD MASTER CLOCK
50A PULSE 12 DOUBLE OCTAGONAL WOOD PUBLIC OFFICE WINDOWS
50B SYNCHRONOUS 12 DOUBLE OCTAGONAL WOOD PUBLIC OFFICE WINDOWS
51 MECHANICAL 12 DOUBLE OCTAGONAL WOOD PUBLIC OFFICE WINDOWS
52A PULSE 12 SINGLE OCTAGONAL WOOD PUBLIC OFFICE WALLS
52B SYNCHRONOUS 12 SINGLE OCTAGONAL WOOD PUBLIC OFFICE WALLS
53 MECHANICAL 12 SINGLE OCTAGONAL WOOD GENERAL PURPOSE
54A PULSE 12 DOUBLE CIRCULAR WOOD MTD IN BEZEL
54B SYNCHRONOUS 12 DOUBLE CIRCULAR WOOD MTD IN BEZEL
55 MECHANICAL 12 DOUBLE CIRCULAR NONE MECH ONLY
56A PULSE 12 SINGLE CIRCULAR NONE MECH ONLY
56B SYNCHRONOUS 12 SINGLE CIRCULAR NONE MECH ONLY
57 MECHANICAL 12 SINGLE CIRCULAR WOOD GENERAL PURPOSE
58A PULSE 8 SINGLE CIRCULAR WOOD SILVER DIAL
58B SYNCHRONOUS 8 SINGLE CIRCULAR WOOD SILVER DIAL
59 PULSE   SINGLE OBLONG WOOD WATCHMANS
60 PULSE   NONE SQUARE WOOD 7 DAY SWITCHING FOR UAX7
61 PULSE   SINGLE OBLONG WOOD WATCHMANS
62A PULSE NONE NONE SQUARE WOOD HALF HOUR WARNINGS
63 PULSE   SINGLE OBLONG WOOD WATCHMANS
64A PULSE 12 SINGLE CIRCULAR RESIN GENERAL PURPOSE
64B SYNCHRONOUS 12 SINGLE CIRCULAR RESIN GENERAL PURPOSE
65 PULSE   SINGLE OBLONG WOOD WATCHMANS
66A PULSE 9 SINGLE CIRCULAR RESIN GENERAL PURPOSE
66B SYNCHRONOUS 9 SINGLE CIRCULAR RESIN GENERAL PURPOSE
67 PULSE   SINGLE OBLONG WOOD WATCHMANS
68A PULSE 9 SINGLE CIRCULAR RESIN MOUNTED ON A BRACKET
69 PULSE   SINGLE OBLONG WOOD WATCHMANS
70A PULSE NONE NONE SQUARE WOOD HOURLY SIGNAL
71 PULSE   SINGLE OBLONG WOOD WATCHMANS
72A PULSE   SINGLE OBLONG METAL CYCLIC WITH DIGITS
74A PULSE 7.75 SINGLE CIRCULAR ALUMINIUM GENERAL PURPOSE
74B SYNCHRONOUS 7.75 SINGLE CIRCULAR ALUMINIUM GENERAL PURPOSE
76A PULSE 10.5 SINGLE CIRCULAR ALUMINIUM GENERAL PURPOSE
76B SYNCHRONOUS 10.5 SINGLE CIRCULAR ALUMINIUM GENERAL PURPOSE
78A PULSE 16.25 SINGLE CIRCULAR ALUMINIUM GENERAL PURPOSE
80A PULSE 21.75 SINGLE CIRCULAR ALUMINIUM GENERAL PURPOSE
82A PULSE 12 DOUBLE CIRCULAR ALUMINIUM SUSPENDED
82B SYNCHRONOUS 12 DOUBLE CIRCULAR ALUMINIUM SUSPENDED
84A PULSE 12 SINGLE CIRCULAR NONE FITTED
84B SYNCHRONOUS 12 SINGLE CIRCULAR NONE FITTED
86A PULSE 14 DOUBLE CIRCULAR ALUMINIUM PUBLIC OFFICE WINDOWS
86B SYNCHRONOUS 14 DOUBLE CIRCULAR ALUMINIUM PUBLIC OFFICE WINDOWS
88A PULSE 18 SINGLE CIRCULAR WATERPROOF
94A PULSE 7.75 SINGLE CIRCULAR ALUMINIUM 24 HOUR DIAL
94B SYNCHRONOUS 7.75 SINGLE CIRCULAR ALUMINIUM 24 HOUR DIAL
96A PULSE 10.5 SINGLE CIRCULAR ALUMINIUM 24 HOUR DIAL
96B SYNCHRONOUS 10.5 SINGLE CIRCULAR ALUMINIUM 24 HOUR DIAL
98A PULSE 16.25 SINGLE CIRCULAR ALUMINIUM 24 HOUR DIAL
100A PULSE 21.75 SINGLE CIRCULAR ALUMINIUM AS 80A BUT WITH 24 HOUR DIAL
102A PULSE 12 DOUBLE CIRCULAR ALUMINIUM AS 82A BUT WITH 24 HOUR DIAL
102B SYNCHRONOUS 12 DOUBLE CIRCULAR ALUMINIUM AS 82A BUT WITH 24 HOUR DIAL
110 BATTERY 12 SINGLE CIRCULAR GENERAL PURPOSE
           
           
           
 
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Last revised: January 16, 2025

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