1972 25b on 40b black and orange, mint n.h., block of twelve, very fine example of this scarce issue (S.G. £2500). (Image)

1973 Opening of Ministerial complex set, 25b emerald and 100b brown-orange, overprint variety "1873" omitted, used singles, fine and scarce.

1978 International women's year 50b on 150b, National day 40b on 150b satellite station, and National day 75b on 250b telecommunications network, blocks of four, two gutter pairs, mint n.h., within the margins is the imprint "QCSPL" and colour reference sheet marks, very fine; from the values 40b and 50b there are only 10 pairs possible; showpiece. (Image)

1978 International women's year 50b on 150b (surcharge misplaced), National day 40b on 150b satellite station, and National day 75b on 250b telecommunications network, used singles, very fine examples of this rare set. (Image)

1986-94 Fiscal revenue proof corner blocks of four eleven examples, including 50b grey-blue, 50b deep-blue, 100b pale greyish-lilac, 250b deep-yellow, 500b dull-rose, 1r blue-grey, 1½r red, 3r deep-green, 4r pale-buff, 5r violet and 10r brown, eight which are signed and dated, attractive and scarce. (Image)

1987 Fiscal revenue 5r white proof, corner blocks of four, signed spotted sheet 17/11/87, very fine and attractive. (Image)

1990 Fiscal revenue 1½r violet proof, corner blocks of nine, signed 19/2/90, "Spotted sheet", very fine and attractive. (Image)

1990ca. Fiscal revenue 3r green proof, corner blocks of four, unsigned, two print spots circled, very fine and attractive. (Image)