368. Auction
26-30 March 2019 in Wiesbaden
1859, Provisional government 15 c. brown, large margins and nice colour, unused with original gum, very fine, sign. Colla with certificate (2006) (Sassone 13)
20 c. blue-violet (ardesia violaceo), good to large margins, unused with original gum, very fine, sign. Enzo Diena with certificate (1989) (Sassone 15)