SUMATRA -- MAASS, A. Durch Zentral-Sumatra. Berl., W. Susseroth, 1910. 2 vols. (2), xxxiii, 851; xiii, 611, (11) pp. W. many b&w illustr. in the text, 37 plates (of which 26 cold.), 4 photogravures, 1 fold. facsimile, 1 fold. map & 14 fold. tables. 4°. Later hcl. extra w. brown letterpieces. (Some wear to spine ends, part of the facsimile is left loose as issued, 1 plate loose, otherwise a sturdy set).
Standard work, with contributions by J.P. Kleiweg de Zwaan, E. Fischer, M. Weber, H. Jansen, a.o. In addition to geographical data of the region between Padang and Indrapura, the account also includes data on the customs of the population of Kuantan, Gunung Sahilan, and Kampar Kiri.€ 120