Superior foursome of 1909-11 T206 White Borders featuring Hall of Famer Mordecai Brown and the controversial Hal Chase. Each graded 70 EX+ 5.5 with tougher Polar Bear advertising backs, included are razor-sharp examples of 1.) M. Brown (Chicago on Shirt, highest graded for pose with brand); 2.) Chase (Throwing, Dark Cap, highest grade for pose with brand); 3.) Cravath (only one better for brand) and 4.) Seymour (Throwing, none better for pose with brand).