Leipzig, B. G. Teubner, 1907 -1915, gr. in-8vo, Original-Broschüre.
Phone number : 41 (0)26 3223808
Gotha, Julius Perthes, 1887. 4to. No wrappers. (6),97 pp. and 1 large folded map.
(Petermann's ""Geographischen Mittheilungen"", Ergänzungsheft No 88).