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2721. File. Communications - Burglar Alarms

Date:
1970-1973
Extent:
2 files
Reference No:
U DPO/10/211

2722. File. Communications - Burglar Alarms, Direct Line to Police Stations, Indemnification of Police Authorities

Date:
1969-1974
Extent:
1 file
Reference No:
U DPO/10/276

2723. File. Communications - Miscellaneous

Date:
1969-1973
Extent:
1 file
Reference No:
U DPO/10/288

2724. File. Communications - National Survey: National Supervisory Council For Intruder Alarms

Date:
1971-1973
Extent:
1 file
Reference No:
U DPO/10/200

2725. File. Communications - Proposed Exhibitions

Date:
1969-1976
Extent:
1 file
Reference No:
U DPO/10/138

2726. File. Communications - Radiophone Service, General Post Office (GPO): 'Media' Telecommunications

Date:
1965-1975
Extent:
1 file
Reference No:
U DPO/10/139

2727. File. Communications -Burglar Alarms - Miscellaneous Registration of Companies

Date:
1969-1973
Extent:
1 file
Reference No:
U DPO/10/219

2728. File. Communications Committee

Date:
1955-1976
Extent:
4 files
Reference No:
U DPO/10/210

2729. File. Communications Committee - Central Conference of Chief Constables

Date:
1958-1976
Extent:
1 file
Reference No:
U DPO/10/1089

2730. File. Communications Committee - Home Office Wireless Scheme

Date:
1943-1973
Extent:
2 files
Reference No:
U DPO/10/315