cover 1884 (Dec.) 4d. on 6d. and 1885 (Mar.) ½d. on half 1d. strip of three and a single, all tied by "A12" obliterator on 1885 (22 Apr.) envelope registered to Baltimore, showing "R" in oval, St. Kitts c.d.s. and, on reverse, New York transit d.s. A rare and colourful franking paying the correct. Photo