Philippines / USA 1929 Carnival Slogan Cover

United States envelope to France bearing Scott 291, 4c Red and Scott 297, 20c Orange tied by Zamboanga duplex with adjacent slogan handstamp "See Zamboanga City Beautiful of the Philippines come to its carnival - April 27 to May 4 1929" routed via Sandakan, North Borneo and Singapore with transit cachets. Unusual routing. (pt)    ID: 14234