Vase with painted decoration signed Jem Joseph Mure

Nice glass vase decorated with a charming painted landscape and signed by joseph mure (jem signature on the side). He is often presented as a student of the master glassmaker françois-théodore legras but without any supporting evidence to my knowledge. And this vase is made of molded glass (with under the base, the word "deposited" in relief), so it does not seem to me to correspond to the work of a glassmaker, rather of a decorative painter. On the other hand, the sources agree to say that he would have produced between 1920 and 1944. The vase is in good general condition, no cracks or chips but shows some traces of time and use: the base has stains inside and underneath, is it original, is it accumulated dirt Under the base, this could also correspond to the marks of an old gilded metal foot (which can still be found under certain vases signed jem), I tried to clean as best I could in any case. It also has "light spots" on the decoration, spots that are less visible when you wipe it with a damp cloth. So perhaps traces of limestone, perhaps abrasions of the varnish Unless it is original, difficult to say because the glass is as if "sandblasted" on the outside, and I am not a specialist in this type of work, but I notice that we find these traces on many vases by joseph mure. It remains in a completely acceptable condition, especially when placed in the light. Indeed, when it is "crossed" by light, these traces are less visible. Obviously, putting it in the hands of a restorer could certainly do it some good. It also has some proven original defects in the glass: a bubble and a fine scratch in the material. It measures 28 cm in height with a maximum diameter of approximately 11 cm.