CSA 7-L, 5¢ blue DOUBLE PANE OF 200 showing White Tie Variety (position 30 UR) and ten sets of gutter pairs as well as filled in frames and a few other transient errors (ink spots), full original gum that has never seen a hinge—even in the margins—clean sheet with excellent color due to complete protection from light, usual edge faults such as small tears and creasing usually found on large multiples, hand-held camera photo is a bit fuzzy but the impression is not, Catalog Value well exceeds $6,000; Rare and desirable. $4,000.