Blinde-Ezelstraat or Blind Donkey Street, Bruges c.1910
As best I can tell (there’s no Street View in Morocco), this is Rue de la Marine. The tower is the Grand Mosque.
The tower, as best I can tell as I don’t read German, is Neutorturm, one of the towers that were part of the city’s walls, built in the 14th century.
(It seems to be approximately this view, if you compare the building on the far right of postcard and screen.)