A dictionary of architecture and building; biographical, historical and descriptive (1901)
Sturgis, Russell, 1836-1909 · New York, Macmillan · leaf 308
the upper side (I tlh-r .11 li.>, takes the shnjie of theroof, and is covered witii a lattice of iron bars,upon which the roofing tiles are laid. Thenovelty consists first in tiie use of iron in placeof stone for the interior supports ; the construc-tion of the vaulte<l ceiling and tlie roof…
Architecture
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.