Once the Reds christened their new ballpark - Riverfront Stadium - in 1970, it became a postseason fixture as the Reds played October baseball that season, as well as 1972, 1973, 1975, 1976 and 1979. Straight from the Big Red Machine era come these smart press pins that commemorate the 1970 All-Star Game and NLCS, as well as the 1972, 1975 and 1976 World Series, the latter two being championship seasons. They are in NRMT condition.