Illinois Society of Architects · Chicago · leaf 426
uilding includes courts not open to a street or alley; in a 1st Volume district spaceunder a pitched roof (equal in volume to a 60 degree hip roof) may be erected in addition to Volume ; 2/10 foot(maximum 2 feet) may be added to Volume factors of 10 feet and 13 feet in a 1st Volume Residence… … p gg fi p* s*.
Architecture · Building · Architects
Internet Archive · University of Illinois Urbana-Champaign · Public Domain Mark 1.0. Free to use for anything.
