unused -- 3p. on 4p. (Types O7 and 20), variety urcharge double, a marginal example from the foot of the sheet, fine mint; scarce. R.P.S. Certificate (1972). S.G. O62a, £275. Photo | Christie's

Lot 967

967

unused -- 3p. on 4p. (Types O7 and 20), variety urcharge double, a marginal example from the foot of the sheet, fine mint; scarce. R.P.S. Certificate (1972). S.G. O62a, £275. Photo

Details

unused -- 3p. on 4p. (Types O7 and 20), variety urcharge double, a marginal example from the foot of the sheet, fine mint; scarce. R.P.S. Certificate (1972). S.G. O62a, £275. Photo