1992 : CG911
1989 : CG891, March 881881
1988 : 881
1987 : 871, 87P
1982 : 821
1981 : 811
1977 : 771, March 761761, March 761B761B
1976 : 761
1975 : 741, March 751751
1974 : 308, 731, March 741741
1973 : 721G, 731
1972 : 711, 721, March 721G721G
1971 : 701, March 711711
1970 : 701

Model Production * * Please note, dates are approximate