Construction of the railway from Dar es Salaam to Morogoro in the German colony of East Africa / Photographer: Scherl

Construction of the railway from Dar es Salaam to Morogoro in the German colony of East Africa / Photographer: Scherl

Track laying for the German East African Central Railway from Dar-es-Salaam to Morogoro in the colony of German East Africa / Photographer: Scherl

The torpedo boat 'Wami' takes over a torpedo from the 'Königsberg' in the colony D e u t s c h - O s t a f r i k a during the First World War / Photographer: Scherl

The warship 'Hertha' is anchored in the harbour of Dar-es-Salaam / Photographer: Scherl

German colonial officials travel on the first section of the Dar es Salaam - Mrogoro railway / Photographer: Scherl

Undersecretary of State of Lindequist at Dar es Salaam railway station during his inspection trip through East Africa / Photographer: Scherl

A carrier column crosses a river in the German colony of East Africa / Photographer: Scherl