Originalkarte von Burton's u. Speke's Entdeckungen in Inner-Afrika 1857 u. 1858
1859|Petermann, August1:7 000 000
Die deutschen Kolonien in Afrika
1870|A. Hartleben's Verlag1:7 500 000
The Last Journals of David Livingstone in Central Africa, from 1865 to his death. Continued by a narrative of his last moments and sufferings, obtained from his faithful servants Chuma and Susi, by H. Waller. With portrait, maps, and illustrations
1874|Livingstone, David
Übersichtskarte des Nordosthorns Afrikas nebst Darstellung der VII zoogeographischen Gebiete
1859|Petermann, August1:7 000 000
1870|A. Hartleben's Verlag1:7 500 000
1874|Livingstone, David
1870|Erlanger, Carlo von1:4 000 000
1865|Colton, G.W.1:17 500 000
1855|Flemming, Carl1:5 450 000
1856|Erhard
