1851 - 1cr carmine on blue, 2gr vivid blue on blue
1851
1851 - 1cr carmine on blue, 2gr vivid blue on blue and 6cr dark blue on blue, two copies, from "PIETRASANTA 29 AGO 1851" to Paris. Extremely rare tri-color franking with stamps of the firt printing on blue paper, perfect and with white margins. Sign. Em.D
