Registered letter from St. Thomas 7 March 1907 to Milwaukee, Wisconsin, USA. 5 BIT, 10 BIT and 50 BIT King Christian IX issue tied by LAP “ST. THOMAS 7/3 1907” and boxed registration mark “R / St. Thomas D.V.I. / No 2561" in purple in and New York transit and Milwaukee reception mark on reverse. Letter rate 40 BIT UPU rate to US 15.7.1905 – 30.9.1907 plus 25 BIT registration fee, correct 65 BIT postage paid.