Heh, sorry for the confusion, the heading it's under lists two different bikes.
I'm pretty new to the bike world myself, so I can't help you with any facts. But I am very good at research and googling (I'm a library assistant). That site had the only image I could find of your frame, which is why I was wondering if it's the same bike -- especially given the age and remarkable condition. But I will say the term "Europ" is hard to google -- my goodness, so many people misspell "Europe"!
I even tried google.fr using both French and English terms, and that site is still the only thing I could find. I'll give another look tomorrow to see if I can turn up anything else. I love a good mystery!