Office buildings 13 Buildings, structures, etc 3 Telephone operators 3 Women 3 Board games 2 Buildings 2 Cafeterias 2 more ... Clerks 2 Employment 2 Leisure 2 Machinery 2 Offices 2 Post office buildings 2 Public buildings 2 Telephone 2 Telephone lines 2 War work 2 Architecture 1 Armories 1 Banks 1 Boat & ship industry 1 Bottle industry 1 Business panics 1 Cable television 1 Central business districts 1 Chemical industry 1 Church buildings 1 Civil defense 1 Clubs 1 Defense industry 1 Department stores 1 Electric signs 1 Electrical apparatus 1 Employees 1 Financial buildings 1 Firearms industry 1 Gothic revival (Architecture) 1 Guards 1 Hat trade 1 Histoire 1 less ...