Netherlands East Indies. (Belgium). 1893. Envelope addressed to Belgium bearing SG 43, 10c yellow-brown (2), SG 83, 1c olive and SG 84, 2c ochre (pair) tied by Pemalang straight-line hand-stamp with numeral '13' obliterator routed via Tegal and Weltevrden with Paris and Brussels arrival on reverse '21st Mai.' Lovely mixed issue franking.