Blind Logic: The Ralph R. Teetor Story
- سال: 1970
- ملڪ: United States of America
- نوع: Documentary, History
- اسٽوڊيو: Blind Logic Productions
- چاٻي: philanthropist, blindness
- ڊائريڪٽر: Jack Teetor
- اداڪار: Jeff Daniels, Barry Corbin, Mike Rowe, Rick Zieff, Ralph Meyer, Ruthie Jones
