1859 - 3s grey black, 10s brown light and 15s blue (all 1st type) on wrapper (missing the back left part) from "MILANO 8/11" (58) to Modena. Extremely rare combination, probably unique in the first days of use. Sign. Fiecchi and Cert. Manzoni (Sassone 24a+26a+27 - € 22.500++)
