Geologische Beobachtungen im Schärenhof von Korpo-Nagu, südwest-Finnland, mit besonderer Berüchsichtigung der Gabbrogranite und ihrer Kluftektonischen Verhältnisse.
1944. Reprint Acta Acad. Aboensis, Math. Phys. XIV-12; 92 pp. 3 fig. 13 photoplts. 1 plt. h.t. with map foding-out. Orig. wrps. very good.
1873. Christiania, Universitetsprogram 1873-1; 1v, 97 pp. in Norwegian with English summary, 14 fig. 3 plts. h.t. folding-out. Plain new wrps. very good.
1962. Norsk Polarinst. Skr. 114; 291 pp. 92 fig./phot. (incl. 3 plts. h.t. folding-out), 8 fold. & col. maps in separate cassette. Text vol. with orig. wrps. as new, cassette with libr. stamp, otherwise and maps very good.