i 1 i ■ - 11 - artificial light. Stairs are required hy the buildingordinance of Chicago. This ordinance requires, for a build-ing of this type and size, one flight of stairs at least fivefeet in width. Three elevators have been provided, and theseshoiild prove ample for a building of this size.…
Building, Iron and steel · Office buildings · Theses
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
