Yearbooks and annual collections. Lot from 44 yearbooks from 1984-1990.1984 (7), 1985 (7), 1986 (7), 1987 (5), 1988 (6), 1989 (7), 1990 (6) as well 20 annual collections 1985 (4), 1986 (4), 1987 (4), 1988 (3), 1989 (2), 1990 (3)