CEYLON 1912-25 3c blue-green variety, SG302yCeylon 1912 25 3c blue green (single plate), Watermark MCA, variety watermark inverted and reversed, upper right corner block of 4 with plate number '1', SG302y. A fine mint positional block of four with original gum (the lower pair are unmounted mint). Light gum creasing (and marginal reinforcement at top) but much fresher than usually found. A very scarce positional piece, with the variety easily visible in the margins from the face. BUY NOW: Order