cover 1865 E. (slit for disinfection) to Kerkyra (12/24.9) bearing 1863 perf. 14 2s. yellow (2, one crossed by filing fold) and perf 9½ 5s. red cancelled by "PREVESA" c.d.s. (23.9) with Greece Large Hermes Head 20 lep. (just touched) applied as Due and tied by arrival c.d.s. A rare and attractive mixed issue combination cover. E. Diena certificate (1992). Photo