Sorry if you can't open link but saw this on Facebook. The first reply in the first attachment has a pic of the original plans for the Iowa State Center that came in over budget. I think it looks better than the original concept.
Iowa State Cyclones Basketball Alliance | Hilton Coliseum Rises: June 16, 1968, Iowa State University broke ground on Hilton Coliseum in Ames | Facebook
Hilton Coliseum Rises: June 16, 1968, Iowa State University broke ground on Hilton Coliseum in Ames. An iconic arena known for its legendary “Hilton Magic,” many memorable Cyclone moments in the...
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