This is the blog of Alan Heighton, who designed the UK cover for Personal Days. (The review copies in England sported a similar cover, but with fewer people...will try to scan soon.)
Frank Lloyd Wright. (American, 1867-1959). Office Armchair. 1904-06. Painted steel and oak, 36 1/2 x 21 x 25" (92.7 x 53.3 x 63.5 cm), seat h. 19" (48.2 cm). Manufactured by The Van Dorn Iron Works Co., Cleveland, OH. Gift of Edgar Kaufmann, Jr. to The Museum of Modern Art. Department of Architecture and Design.