used 1880 (May) 1d. on half 6d. deep blue-green, a pair cancelled "A10" in black. R.P.S. Certificate (1961). S.G. 28a, £1100. Photo | Christie's

Lot 539

539

used 1880 (May) 1d. on half 6d. deep blue-green, a pair cancelled "A10" in black. R.P.S. Certificate (1961). S.G. 28a, £1100. Photo

used 1880 (May) 1d. on half 6d. deep blue-green, a pair cancelled "A10" in black. R.P.S. Certificate (1961). S.G. 28a, £1100. Photo

Details

used 1880 (May) 1d. on half 6d. deep blue-green, a pair cancelled "A10" in black. R.P.S. Certificate (1961). S.G. 28a, £1100. Photo

Provenance

H.D. Bessemer, 1970

Sale room notice

This pair is S.G. 28 and not 28a. The catalogue value is 650 pounds not 1100 pounds