unmounted mint Block of Four -- ditto a similar lot, variety watermark inverted; the odd trace of foxing on a few perfs. Rare. S.G. 56 var. | Christie's

Lot 1378

1378

unmounted mint Block of Four -- ditto a similar lot, variety watermark inverted; the odd trace of foxing on a few perfs. Rare. S.G. 56 var.

Details

unmounted mint Block of Four -- ditto a similar lot, variety watermark inverted; the odd trace of foxing on a few perfs. Rare. S.G. 56 var.