Netherlands East Indies. (Postage Due). 1936. Envelope addressed to Malang bearing Netherlands East Indies SG 242, 7 1/2c violet and postal stationery 'cut out' (not valid) tied by Solo date stamp '11/8' with hand-struck 'T' and bearing Netherlands East Indies postage due SG D227, 2 1/2c salmon (block of four) applied and tied by Malang receiver '12th Aug 36' on face. Very fine item of underpaid mail.