Home / Big Time Bats / Autographed Rare Negro Mahlon Dunkett Authenticated Postcard Autographed Rare Negro Mahlon Dunkett Authenticated Postcard$295.95 Autographed Rare Negro Mahlon Dunkett Authenticated Postcard quantity — OR — Add to cart Description Description This is a postcard from a series sold by the Negro League Museum “slabbed” and authenticated. Vintage post cards have become rare and are a great collectible. Related products Marwin Gonzalez Signed & Hand Painted Player Model Bat Padres CHROME SPLASH Authentic Rawlings Replica Batting Helmet Matt Cain Signed & Hand Painted Giants Custom Jersey Orioles Chrome Authentic Rawlings Replica Batting Helmet