He died at St. Petersburg .
As an explorer Junker is entitled to high rank , his ethnographical observations in the Niam - Niam ( Azande ) country being especially valuable although unsubstantiated in parts .
Junker died at St. Petersburg .
As an explorer Junker is entitled to high rank , his ethnographical observations in the Niam - Niam ( Azande ) country being especially valuable although unsubstantiated in parts .