New York: Perigee Books/Putnams, 1981/2. First Edition. Original Wraps. Two wonderful models in one volume with a well-crafted introduction on the history and significance of the buildings. "Hours of Fun for the Ambitious Modeler" was code that the model would take on the order of 40 hours (as opposed to "So Easy an Adult Can Do It" which meant it would take about 12 hours). A pristine copy of this rather uncommon edition. This copy from the author/artist's personal collection and can be signed upon request. Near Fine+ in Wraps. Item #3151 Very minimal shelf wear, else tight, bright and unmarred. 4to. np. Illus. (color and b/w plates).