on piece 2d. purple affixed on 1907 (12 Apr.) OPSO envelope piece (creases) showing Reefton squared-circle alongside. S.G. P3, £1,000. Photo | Christie's

Lot 694

694

on piece 2d. purple affixed on 1907 (12 Apr.) OPSO envelope piece (creases) showing Reefton squared-circle alongside. S.G. P3, £1,000. Photo

on piece 2d. purple affixed on 1907 (12 Apr.) OPSO envelope piece (creases) showing Reefton squared-circle alongside. S.G. P3, £1,000. Photo

Details

on piece 2d. purple affixed on 1907 (12 Apr.) OPSO envelope piece (creases) showing Reefton squared-circle alongside. S.G. P3, £1,000. Photo