1972 rendering for a never built domed stadium in Anchorage, Alaska. The stadium would have had an air supported roof, similar to the Pontiac Silverdome, Metrodome, Carrier Dome, Hoosier Dome, Tokyo Dome and the BC Place's original roof. It would have been capable of hosting baseball, football and even ice hockey. Depending on the event, the seating capacity would range from 8,000 to 12,000. For various reasons, the stadium was never built.