Show UNDERGROUND CONTROL center for the Maryland Civil Defense Agency at is protected against and could withstand nearby nuclear bomb It is typical of the growing number of protected operating centers for government at all levels In the Key government officials are assigned to these emergency headquarters to direct survival and recovery efforts following enemy Director Leo A. Hoegh of the Office of Civil and Defense Mobilization calls these emergency preparations vital element of our total This self-contained center could accommodate persona 11 days or |