1987-12-14 /bb-bt99l-bb/01/msver.x18 1987-12-14 /bb-jr93e-bb/18/7,6/ap018/msver.x18 1988-03-28 /bb-l014r-bm_tops20_v6_1_atpch_18/01/autopatch/msver.x18 1988-10-05 /bb-jr93f-bb/18/7,6/ap018/msver.x18 1988-10-05 /bb-jr93g-bb/18/7,6/ap018/msver.x18 1988-10-05 /bb-jr93h-bb/18/7,6/ap018/msver.x18 1988-10-05 /bb-jr93i-bb/18/7,6/ap018/msver.x18 1988-10-05 /bb-jr93j-bb/18/7,6/ap018/msver.x18