Japan. (Netherlands East Indies). 1940. Registered Air Mail envelope addressed to Tjikawao, Java bearing Japan SG 212, 20s blue, SG 319, 6s yellow and SG 365, 10s carmine tied by Tokyo/ Nippon date stamp '13th May' with matching registered label and 'Door Cesuur Geopend' label with 'Gecensureerd/ 6' hand-stamp and 'Censuur/Gepasseerd/5' on face with Banloeng arrival on reverse '21/6'. Very attractive item.