Featured Small porcelain French trinket box with a baloon

Hi everyone,
I have just bought this lovely trinket box.
It seems French, but I can't find the porcelain mark anywhere.



Any idea what mark is that and from what period?

Many thanks!!

 

Sweet and based on the French/Limoges boxes. However, I don't recognize the mark -- hopefully someone else might know -- and the painting is rather naive. My guess is latter half 20th c but I could be way off.

 

Found this with Google image.

https://www.grelly.uk/itm/french-po...with-hinged-lid-hot-air-balloons-305062990043

 

Thank you!
Yes, it is quite sweet, and I think so too, that the latter half of the 20th century is the period, although it looks old. So it is possible that the porcelain mark really is a made up one?

 

Thank you. That is almost the exact one
Unfortunately, no other info about the maker.

 

Yes it's annoying to be so close yet so far.