SUMATRA -- CLUIJSENAER, J.L. Rapport over den aanleg van spoorwegen in de Padangsche bovenlanden. 1878. W. 4 fold. plans/maps (of which 1 lge fold.) in rear pocket. - Id. Nota over den spoorweg-aanleg in Midden-Sumatra. 1884. W. lge-fold. profile. - 2 vols. Or. gilt dec. cl. -- M. v. BALLEGOIJEN de JONG. Stations en spoorbruggen op Sumatra, 1876-1941. 2001. Fol. Obrds. w. dust-j. -- J. v. SWIETEN. De waarheid over onze vestiging in Atjeh. Zaltbommel, 1879. (4), 493 pp. W. 2 fold. maps (1 rep. w. tape). Hcl. (W. stamp, slightly foxing). -- B. de SAINT-POL LIAS. Ile de Sumatra. Chez les Atchés. Lohong. 1884. W. plates & fold. map. Owrps., uncut. (Wrps. a bit worn, a bit browned/stained). -- And 1 o. (6).