It was a German expedition, done in 1928 and 1929.

It shows the possible route of the German expedition.

He also served as geologist of a German polar expedition.

Strangely enough the route of the 1868 German expedition is not engraved in the image.

Probably first seen by the German expedition 1873-74, under Dallmann.

Later in that volume he published two maps of the route sailed by the German expedition.

A German ethnographic expedition visited this town in April 1935.

In April 2003, a German expedition claimed to have discovered his last resting place.

Discovered and named by the German expedition under Dallmann, 1873-74.

A German expedition is in the African jungles doing an unidentified mission there.