Here is a small building set for a model of a water tower for the Lego railway and which can be found in several places in, for example, Tunis, Algiers and Morocco, but they are also found in the south of France.
Of particular note is the water level glass on the side of the water tank and that the water tap can be tilted up and down. There is also a string pull for a hidden faucet to open of the water when a steam locomotive needs to have water on the machine.
The model includes 83 bricks including a bucket and a weather vane. There are 36 stages of construction.
The water tower fit nicely with the model of the station in Hammamet, Tunis.