Show GEMS ARE WELL GUARDED ij all kinds of safeguards to protect de do beers diamonds for the safekeeping of the gems in t the de beers company s office at KIM berley south africa there Is a fi strong room or vault built of ot ivery very thick concrete walls which are fire j and burglar proof the door ot of the f vault Is secured by several bank j locks of the latest and best design f the keys fitting these locks are kept J by several officers in the secretary Is t 11 department of the company who must all be present at the opening and closing of the strong room inside J the are burglar s J safes with doors also secured by sev ev J i eral locks which can be opened only t by two or more persons having sep arate keys in addition to these safeguards the is 1 pro by the application of an elec a trie alarm system two armed guards are on duty at the offices at at night and jl connections are made by which they 1 can signal for help should an attempt I 1 k be made to break into the building t even it both men should be ered before they could give a signal t no robbery could be effected for to f whenever they should cease to send I 1 test signal reports at regular inter inters J vals vats an armed force would soon ar rive on the ground and frustrate any i i attempted burglary 4 |