Machin Definitive: 1991

Issue Date - September 10, 1991

SG X936 - Yellow Olive, 6p

SG X913 - Bright Green, 18p

SG X969 - Chestnut, 24p

SG X977 - Deep Bluish Grey, 28p

SG X987 - Deep Mauve, 34p

SG X989 - Yellow, 35p

SG X991 - Bright Mauve, 39p