Ascension 1900 (DE 9) piece with 1887-92 GB 2d green and carmine and 1900 GB ½d blue-green, horizontal pairs, tied by individual strikes of type Z2 circular date stamps (22m, code 'A'), SGZ1019.
The 2d pair with double strikes of the circular date stamps. Fine and very scarce.
Provenance: Ex John Leonard.
The Stanley Gibbons catalogue value is £1,020+.