Mogadiscio – Museo della Garessa
Postcard posted in 1950
A representative of the Sultanate of Oman, and later on the Sultanate of Zanzibar, was based here in the 19th century.
View all the other photos containing the Garessa
See the ruins of the Garesa in the centre of the picture below

it is true and exactly as you have written, only i add that the somalis know this building as the sayid barqash building, but later it was converted into the somali museuem.