1950 x, 568 p., 246 figures, 2 folded plates, publisher's cloth (dust jacket). Good copy from the ex library of Dr. A. Brouwer (with his signature).
N.Y., London, 1950. Orig. full cloth. X,568 pp., textillustr. and 2 folded maps.
n.d. (ca. 1932-1934) Vol. II. Report of the Gravity Expedition in the Atlantic of 1932 and the Interpretation of the Results; pp. 107-194, num. figs, pls & col. folded maps, 4to, paperbound. This part contains the chapters concerned with the Netherlands East Indies (now Indonesia).
1941 [6], 220 p., 45 figs, 18 pls, frontispiece, publisher's cloth. Ex library Dr. W. Vervoort (with his ex libris/bookplate).Narrative and account on the first Snellius expedition to Indonesia.
Leiden, Eduard Ijdo 1925, 265x185mm, paperback. Scotch on the back. Name of the owner on the front cover. Tears on the back cover.
text and full-page illustrations, pages 130 to 184, 3 folding maps,