65 (68) 1913 5' green and red on yellow K Edward VII on chalk-surfaced paper, wmkd MCA, perf 14, extremely rare and undercatalogued used, issued in 1913 by October of which it had already been replaced by the K George V 5' as such it saw very little postal usage and is hardly ever seen which accounts for its appearance on most advanced serious wantlists, lightly canceled.
