1859 - 1baj light blue light, essay on pelure pape
1859
1859 - 1baj light blue light, essay on pelure paper with gum, showing a natural paper crease. Extremely rare, one of the very few copies known, probably the finest existing. Sign. Emilio Diena, Cert. Ghiglione ("...MNH...") and Manzoni (Sassone P1 - € 32.
