Vaucanson AVA 13
The little sister (a machine as beautiful as this one has to be female) to my AVA-20. This one is fully functional though. It has a slightly different clearing system when compared to the AVA-20.I used to have another of these machines branded "PASCAL", which I sold a very long time ago, but now I again found one. They seem to be quite rare, even in France, where every other calculator you find is a Vaucanson.
If anyone knows what this specification "107" is ...feel free to let me know.