unmounted mint Block of Four -- perforated 11, inscription type H, ¼a. greenish blue, sheets of four with overprint type A and B in black and type A in red, unmounted mint; a few light bends and each sheet with top-left corner selvedge cut obliquely, otherwise fine. S.G. O47bA, bB, cA, £1120 | Christie's

Lot 280

280

unmounted mint Block of Four -- perforated 11, inscription type H, ¼a. greenish blue, sheets of four with overprint type A and B in black and type A in red, unmounted mint; a few light bends and each sheet with top-left corner selvedge cut obliquely, otherwise fine. S.G. O47bA, bB, cA, £1120

Details

unmounted mint Block of Four -- perforated 11, inscription type H, ¼a. greenish blue, sheets of four with overprint type A and B in black and type A in red, unmounted mint; a few light bends and each sheet with top-left corner selvedge cut obliquely, otherwise fine. S.G. O47bA, bB, cA, £1120