Britain. Michel 56 ★★ , 1880 Queen Victoria wmk Imperial Crown 1 d venetian red, watermark Imperial Crown. Extraordinary sheet of 120 Queen Victoria penny browns in overall remarkably fresh condition, recently discovered folded in an exercise book! One stamp badly damaged, at least 80 stamps superb MNH, about 40 others with gum wrinkling mentioned for accuracy's sake only. This is type 53, SG 166 wmk crown, cat as hinged singles £4000. Probably unique.