RDG_1985_bb-g-v-tRDG_1986_bb-g-v-tRDG_1988_bb-g-v-t_ 8x10'sRDG_1987_bb-g-v-tRDG_1989_bb-g-v-tRDG_1990_bb-g-v-tRDG_1991_bb-g-v-tRDG_1992_bb-g-v-tRDG_1993_bb-g-v-tRDG_1994_bb-g-v-tRDG_1995_bb-g-v-t