Machins 6p

2 Bands Light Emerald Photogravure 15 Feb 1971 Click for Stamp Set

Phosphorised Paper Yellow-olive Photogravure 10 Sep 1991 Click for Stamp Set

2 Bands Yellow-olive Photogravure 27 Apr 1993 Click for Stamp Set

2 Bands Yellow-olive Litho 26 Jul 1994 .