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Description: | 2 SWITCHBOARDS FROM HMS DREADNOUGHT SUBMARINE FROM CHATHAM 3-3-83
2 T.C.B (Telephone connection board) Ex HMS/M Dreadnought
OPERATING INSTRUCTIONS THIS BOX IS PROVIDED WITH TWO SEPARATE CIRCUITS. EACHWITH ITS OWN HANDSET AND GENERATOR. KEYS THROWN TO POSITION 1 OR 2 CONNECT OUTSTATIONS TO THAT CIRCUIT. AN INCOMING CALL IS INDICATED BY A HOOT AND A DROPPED SHUTTER. TO ANSWER A CALL THROW KEY OF CALLING OUTSTATION TO POSITION CORRESPONDING WITH HANDSET TO BE USED. TO MAKE A CALL THROW KEY OF OUTSTATION REQUIRED TO POSITION FOR A DISENGAGED HANDSET AND OPERATE ASSOCIATED GENERATOR. DIRECT WORKING BETWEEN OUTSTATIONS THROW KEYS OF OUTSTATIONS CONCERNED IN THE SAME DIRECTION. OUTSTATIONS CAN RING EACH OTHER AND IN SO DOING WILL DROP THEIR SHUTTERS IN THIS BOX. ASCERTAIN IF CALLERS ARE "CLEARING" BEFORE RESTORING KEYS TO "OFF".
SOCKET BOX 19 WAY AP0568/207687
T.C.B. MANOEUVRING ROOM
TELEPHONE CONTROL BOX TYPE IV 8 WAY 3 CHANNEL PATTERN 125841 TELEPHONE MFG CO LTD LONDON
Telephone connection board from the manoeuvring room of HMS Dreadnought. There are five socket boxes attached by cable to the switchboard.
caption: Record Shot - Do not reproduce. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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