1891 - Umberto I, unissued, complete set of four d
1891
1891 - Umberto I, unissued, complete set of four denominations with full gum and well centered. Rare. Cert. Bottacchi for the set, Bottacchi for the 20c, and cert. E.Diena for the 25c (Sassone 58A/58D - Euro 48,000/72,000)
