used 1pa. yellow (perf. 12), neatly cancelled by "KRUS(EVAC)" c.d.s. in blue; a couple of blunted perforations. Rare. M.11IA, DM.800. Photo

细节
used 1pa. yellow (perf. 12), neatly cancelled by "KRUS(EVAC)" c.d.s. in blue; a couple of blunted perforations. Rare. M.11IA, DM.800. Photo