Specimen -- 10c. purple on red and 30c. grey-green, handstamped "SPECIMEN" types HK4 and overprinted type D12, fair to fine. S.G. 38, 39a, £750. (4) | Christie's

拍品 1088

1088

Specimen -- 10c. purple on red and 30c. grey-green, handstamped "SPECIMEN" types HK4 and overprinted type D12, fair to fine. S.G. 38, 39a, £750. (4)

細節

Specimen -- 10c. purple on red and 30c. grey-green, handstamped "SPECIMEN" types HK4 and overprinted type D12, fair to fine. S.G. 38, 39a, £750. (4)