unused £1 green, a mint (apparently unmounted) vertical pair from lower-left corner of the sheet lettered SA-TA, TA showing variety broken frame; slight wrinkling and TA with very minor surface rub at base but still fine and a rare item. S.G. 212, 212a, £6750. Photo

Details
unused £1 green, a mint (apparently unmounted) vertical pair from lower-left corner of the sheet lettered SA-TA, TA showing variety broken frame; slight wrinkling and TA with very minor surface rub at base but still fine and a rare item. S.G. 212, 212a, £6750. Photo