Securicor control room, which monitored 27, 000 alarm systems throughout Britain 24 hours a day. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / UNIVERSAL HISTORY ARCHIVE |
Taille de l’image : | 4549 px × 4610 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |