cover 1846 (Sept.) entire letter from Dr. Alessandro Malarchini at the Palazzo Pubblico, Livorno, to the Consul-General of Tuscany in Malta, showing manuscript "30" (deleted) overstruck by framed "CORRETTA" and framed "PACCHETTE A VAPORE/STATI D'ITALIA" (applied in Naples), both in red, and on reverse Naples transit d.s. (4.9) overstruck by "13 Sept s & d" h.s. with manuscript "1" and "9" inserted (DC-21m). The only recorded example of this marking. Photo