Barden? Stoneware carafe with goblets - possibly Guy Bauden, France

Hi all, if anyone can shed any light on this set I would be very grateful. Signed Barden on the base but I can’t find anything on the t’interweb at all! Maybe the maker or pottery? Still learning the various types of materials and techniques used, very addictive! Every charity shop I go into now my eyes are peeled for the bric-a-brac section! Great fun hobby! many thanks in advance x

Ah Bauden? I hadn’t considered that! 70’s as well? Thank you