NH80MDD / 1983 # NH80MDE / 1984 # NH80MDK / 1989 # NH80MDP / 1993 # NH80MDR / 1994 # NH80MSD / 1983 # NH80MSG / 1986 # NH80MSN / 1992 # NH80MSP / 1993 # NH80MSR / 1994 # NH80MDG / 1986 # NH80MDC / 1982 # NH50MDD / 1983 # NH50MDE / 1984 # NH50MSE / 1984 # NH80MSF / 1985 # NH80MDH / 1987 #