1859 - Sardinia 4th issue, 20c dark blue 1st plate
1859
1859 - Sardinia 4th issue, 20c dark blue 1st plate, from 'CARRARA 3 SET 1859' to Firenze. Rare letter of Oltreappennino modenese in great conditions. Certs. Sorani and Bottacchi (Sassone C3 - Euro 20.000)
