From Ailes 3/9/1955,
here is a ultra-light tandem wing aircraft Project,designed by Daniel Robert Bancharelle,his concept looks like G. C. Richard,
and by the way he was a well known pilot.
https://gallica.bnf.fr/ark:/12148/bpt6k32009146/f11.item
https://www.secretprojects.co.uk/threads/g-c-richard-aircraft-projects.28165/
http://puceduciel.free.fr/imprim-article.php3?id_article=11
man you are a walking aircraft enciclopedia regardsFrom Ailes 7/5/1960,
here is anther idea from Mr. G. C. Richard.
NO. Not designed by Bancharelle at all. Designed by G.-C. Richard IN RESPONSE to Bancharelle (as explained in the first paragraph).From Ailes 3/9/1955,
here is a ultra-light tandem wing aircraft Project,designed by Daniel Robert Bancharelle,his concept looks like G. C. Richard,
and by the way he was a well known pilot.