Guyana 1985-89 Orchids Series 2 plate 25 (Sanders' Reichenbachia) 140c unmounted mint, unlisted by SG without surcharge
Guyana 1985-89 Orchids Series 2 plate 25 (Sanders' Reichenbachia) 140c unmounted mint, unlisted by SG without surcharge
Guyana 1985-89 Orchids Series 2 plate 25 (Sanders' Reichenbachia) 140c unmounted mint, unlisted by SG without surcharge