1863/4 - 3s green 4th issue on registered letter (
1863/4 - 3s green 4th issue on registered letter (linear "RACCOM." on the front) from "CAVARZERE 16/8" to the same town. At the back 10s blue 5th issue for the registration, that was 10s only for a very short period. Extremely interesting. Cert. E.Diena (
