Official 1977 World Series program, 8.5 x 11, 80 pages, signed on the cover in blue felt tip by Jackson. Accompanied by a certificate of authenticity from Score Board. Jackson's crowning achievement in the 1977 World Series came with his three-home-run performance in Game 6, each on the first pitch, off three different Dodger pitchers. In fine condition, with a bit of light handling wear. Auction LOA Steve Grad/PSA/DNA and R&R COA.