unused Block of Four -- a lower right corner block of four showing the same variety, fresh mint; central horizontal perfs. strengthened. Heijtz cat. £600+. Photo | Christie's

Lot 254

254

unused Block of Four -- a lower right corner block of four showing the same variety, fresh mint; central horizontal perfs. strengthened. Heijtz cat. £600+. Photo

Details

unused Block of Four -- a lower right corner block of four showing the same variety, fresh mint; central horizontal perfs. strengthened. Heijtz cat. £600+. Photo