I have looked at the printed name on the propeller, Selersheim, and do not recognize the name as well as an internet search.
It is a laminated wooden fix pitch propeller, with metal leading edge protection, right hand rotation.
The words "Marque Voisin" are also visible, which may mean it's designed for a Voisin aircraft type. This company produced aircraft during World War One, but I'm not sufficiently knowledgeable on that period to say how long they continued as an aircraft manufacturer.