Home / Big Time Bats / Vintage Autographed Reds Ewell Blackwell Authenticated Postcard Vintage Autographed Reds Ewell Blackwell Authenticated Postcard$295.95 Vintage Autographed Reds Ewell Blackwell Authenticated Postcard quantity — OR — Add to cart Description Description This is a vintage postcard “slabbed” and authenticated. Vintage post cards have become rare and are a great collectible. You may also like… Vintage Autographed Reds Ewell Blackwell Authenticated Postcard Related products Boston Strong Silver Chrome Baseball & Red Sox Chrome Batting Helmet Orioles Chrome Authentic Rawlings Replica Batting Helmet Juan Marichal Hall of Fame & Career Stat Louisville Slugger Bat Mets Chrome SPLASH Authentic Rawlings Replica Batting Helmet