unmounted mint Block Larger Than four -- 10a. ultramarine (setting IA), a block (10x5) representing the top half of a sheet and showing major errors "GILDI" for "Í GILDI" [6], superb mint (mounted in selvedge only), folded vertically between 5th. and 6th. rows. A magnificent showpiece and perhaps the largest existing block from this setting. Cat. S.Kr. 200,000+ (as unmounted singles). Photo in colour