unused Block of Four 10/- blue, a fresh mint block of four, two stamps unmounted; a few negligible gum wrinkles. Fine and extremely attractive. S.G. 319, £2100+. Photo
unused Block of Four 10/- blue, a fresh mint block of four, two stamps unmounted; a few negligible gum wrinkles. Fine and extremely attractive. S.G. 319, £2100+. Photo
unused Block of Four 10/- blue, a fresh mint block of four, two stamps unmounted; a few negligible gum wrinkles. Fine and extremely attractive. S.G. 319, £2100+. Photo
