used 6d. yellow-green, centrally cancelled "6", fine. Very rare. B.P.A. Certificate (2001). Sc. 61A; S.G. 79, £4750. Photo | Christie's

Lot 490

490

used 6d. yellow-green, centrally cancelled "6", fine. Very rare. B.P.A. Certificate (2001). Sc. 61A; S.G. 79, £4750. Photo

used 6d. yellow-green, centrally cancelled "6", fine. Very rare. B.P.A. Certificate (2001). Sc. 61A; S.G. 79, £4750. Photo

Details

used 6d. yellow-green, centrally cancelled "6", fine. Very rare. B.P.A. Certificate (2001). Sc. 61A; S.G. 79, £4750. Photo