I'm pretty sure it's a 1968/1969 because in those year, the pickup cover was on the bridge. Plus, 1969 was the year Gibson produced over 3000 EB-0. The production never got over 2000 basses except in 1965-1969-1970. If it's a 1969, they play like heaven, my favorite basses next to the 1964 EB-3...