Dubbed “The Big Train,” his blinding fastball shutouts made him famous. Vintage pencil signature, “Walter Johnson,” on an off-white 4.5 x 5.5 sheet, printed with “Three Whopee cheers and an autograph,” along the right edge. Johnson’s signature is between pencil signatures of Dave Harris and Cedric Durst. Horizontal fold along bottom portion, some scattered light edge toning and a pencil notation to center, otherwise fine condition. Auction LOA Steve Grad/PSA/DNA and R&R COA.