Netherlands East Indies. (Postage Due Mail). 1889. Netherlands East Indies postal stationery envelope 10c brown cancelled by numeral '4' with Batavia date stamp '7th Jan 1889' addressed to Cheribon, underpaid with boxed 'Ontoereikend' (Insufficient) and bearing Netherlands East Indies postage due SG D106, 20c rose and black tied by Cheribon numeral '6' on arrival with receiver '9/1' on reverse. Very nice item of underpaid Netherlands East Indies stationery.