Picture postcard from Frederiksted 9 May 1908 to Rouen, France. Pair 5 BIT King Christian IX green tied by LAP 'FREDERIKSTED 9/5 1908', transit LAP 'ST. THOMAS 10/5 1908' and reception cds 'ROUEN SEINE-TNF 25/5 08'. In Rouen stamped 'RUE INCONNUE / A ROUEN / Le Facteur-Chef' and signature, boxed 'INCONNU' and returned to Danish West Indies, arriving at LAP 'FREDERIKSTED 28/6 1908'. Stamped with German ship mark 'See-Post / D.Sachsenwald / 13/VI.08', a very rare Sea-Post mark from Danish West Indies.