All three examples are signed on OAL Bobby Brown baseballs and it is evident that these are from the 1984 season due to the fact that both Darrell Evans and Howard Johnson signed each ball; Evans' rookie year was 1984 just as 1984 was Johnson's last year with the Tigers. Each ball features 24 signatures including Anderson (sweet spot), Gibson, Trammell, Brown, Johnson, Evans, Tidrow, Craig, and the rest of the World Series winners. Signatures rate 7/10 overall; balls present in EX condition.