O's to Become First U.S. Pro Team to Wear Braille Jerseys - Baltimore Magazine

Boxoffice Pro - September 2019

Baltimore Orioles first US pro team to incorporate braille on uniforms

Cardboard appreciation: 1977 Topps Carlton Fisk

Camden Yards - Baltimore Magazine

December 2011 Issue by Urbanite LLC - Issuu

Orioles Make History by Wearing Braille Jerseys

Orioles become first American pro team to wear Braille-lettered jerseys

Forever Blue: The True Story of Walter O'Malley, Baseball's Most Controversial Owner, and the Dodgers of Brooklyn and Los Angeles eBook : D'Antonio, Michael: Kindle Store

Red jerseys expos'd