Chicago; The Radford Architectural Company, 1921. 4to. Softcover. Very good. Brown paper wrappers with red and black title to front wrapper. Tear along top half of front hinge which has been repaired with archival tape. Chipping to spine and rubbing to wrappers. Minor creasing to edges. Previous owner's name written neatly on front wrapper. Small hole to front wrapper and first 10 or so pages which gets smaller with every page. Does not effect the ability to read text or diagrams. Light yellowing to edges of pages. Else is clean and bright with illustrations throughout. Index, 160 pages. ARCH/110122