Cleveland Ballpark Concepts
Cleveland Indians
1968 Concept, (possibly Municipal Renovation)
1980s Dome Concept on the Jacobs Field site
August 1989 proposal by Art Modell to renovate Cleveland Stadium
2011 Eric Okurowski
1968 Concept, (possibly Municipal Renovation) 
1980s Dome Concept on the Jacobs Field site 
August 1989 proposal by Art Modell to renovate Cleveland Stadium