cover 1891 (20 Jan.) XU5 registered to Germany, bearing 1888 2c. on 1d. vertical pair and singles (2), 1888-91 10c. on 4d. and 50c. on 1/-, all tied by "O" obliterator, showing "R" in oval and oval "REGISTERED/BELIZE" h.s., both in red, Belize c.d.s. and red oval London transit d.s. (9.2). A colourful franking. Photo