cover 1873 registered XU5 (part of back missing where a 10s. for registration has been torn away) to Warsaw (17.4) bearing 1867 coarse whiskers 15s. (2), cancelled by "GERUSALEMME" c.d.s. (11.4), showing unframed "RECOM." and "FRANCO" h.s. as well as Warsaw Cyrillic T.P.O. c.d.s. adjacent. A rare and desirable registered cover. Photo.