1859 - 1/2 b straw yellow, pair on reverse of cove
1859
1859 - 1/2 b straw yellow, pair on reverse of cover used as postage due from “ARGENTA' to “FERRARA 31 JAN 60'. First copy just touched at upper left, still a rare and very fine piece. Signed Bottacchi (Sassone 1 - Euro 7,000)
