cover 1867 (16 Jan.) E. (portion of right flap has been torn away) to Milan via Messina, bearing "Empire" perf. 40c. and 80c. cancelled by light h.s. with "YOKOHAMA/BAU FRANCAIS" c.d.s. alongside, both in blue, the latter partly overstruck by boxed "PIROSCAFI/POSTALI/ITALIANI". Photo