unused A chiefly mint selection comprising 5b. (5), 10b. (3), 15b. (5, including an unused example of the rare laid paper with small even margins - with Philatelic Foundation Certificate), 25b. (3) and 50b. (4, one on yellowish paper); mostly with fresh original gum and showing a good variety of shades. M.21-25, DM.6700. Photo