1862 - 5c olive green (slightly touched at left) i

 1862 - 5c olive green (slightly touched at left) in mixed franking with Sardinia 4th issue, 10c olive-bistre, 2nd plate, printing of 1862, horizontal pair and single, on registered 'Per consegna' cover from 'RIO MARINA 27 MAGGIO 1862' to Livorno. Rare mixed franking, tolerated usage in 1862. Signed A.Diena; cert. Sorani (Sassone 18a + Sard 14D + pt. R1 - Euro 62,500+)