Three Rivers Stadium (Pittsburgh) – Society for American Baseball Research
StadiumPage.com - Pre-Three Rivers Stadium Pittsburgh Concepts
Three Rivers Stadium (Pittsburgh) – Curve in the Dirt.com
SABR Convention History – Society for American Baseball Research
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SABR Convention History – Society for American Baseball Research
Society for American Baseball Research
Three Rivers Stadium (Pittsburgh) – Curve in the Dirt.com
SABR Convention History – Society for American Baseball Research
SABR Convention History – Society for American Baseball Research
Pittsburgh once planned a 'Jetsons'-style stadium on top of river for Pirates
Three Rivers Stadium - history, photos and more of the Pittsburgh Pirates former ballpark
Three Rivers Stadium, Pittsburgh, PA (R.I.P.)
Three Rivers Stadium
The Allegheny, Monongahela, and Ohio Rivers Stadium - Deadball Baseball