Haku
Viitteet 11-20 / 30
South Pacific Ocean
(London, 1885)
Specialkarte von Nord-Sibirien zwischen Lena und Beringstrasse : in 2 Blatt
(Gotha : Justus Perthes, 1879)
[Chart of northern navigation]
([S.l.], 1800)
[Congo]
(Gotha, 1888)