9x12". 228 pages. Spiral bound. June, 1939. Monthly periodical features 100 center pages devoted to both Fairs. Beginning of New York section has fold-out color aerial photograph of the entire World's Fair with Trylon & Perisphere seen majestically standing in the center. Impressive photograph taken on a bright, sunny day. San Francisco section begins with color fold-out illustrated directional map of the Fair. All 100 pages are filled with b/w photos and extensive captions/text. No advertising is seen within these 100 pages. The remaining 128 pages features ads for every imaginable architectural service/product. Most relate themselves to the Fairs. Wonderfull illustrations/photos/design. Stiff/glossy cover shows scuffs/wear. Cover Fine. Contents interesting and Exc.