U5 1901 (1 Apr.) Straits 1c. stationery card to Ceylon (redirected internally), bearing F.M.S. 3c. grey and brown in opposite corner, both cancelled by "RAUB" c.d.s. (Proud Type D5) and showing "KWALA KUBU" transit d.s. (Type D2) along with various Ceylon transit and arrival c.d.s. Scarce. Photo