Andreas Maurer wrote:
...
Thx for the link - my French is good enough that I understand the
text.
Yet I have not seen a source what airfoil was actually used on the
Pegase...


In the database at http://www.aae.uiuc.edu/m-selig/ads/aircraft.html
Pegase and Marianne are mentionned with airfoil "COAP 1" at wing root
and "COAP 2" at wing tip.