unused Block of Four 5/- black and yellow-orange, an upper left corner block of four, fresh mint with the stamps remaining unmounted. An impressive multiple of this rare shade. B.P.A. Certificate (1970). S.G. 136a, £4,000. Photo | Christie's

Lot 326

326

unused Block of Four 5/- black and yellow-orange, an upper left corner block of four, fresh mint with the stamps remaining unmounted. An impressive multiple of this rare shade. B.P.A. Certificate (1970). S.G. 136a, £4,000. Photo

Details

unused Block of Four 5/- black and yellow-orange, an upper left corner block of four, fresh mint with the stamps remaining unmounted. An impressive multiple of this rare shade. B.P.A. Certificate (1970). S.G. 136a, £4,000. Photo