Set of 4 vintage Bistro chairs Baumann Mouette 1970

Lot of 4 Scandinavian chairs of the firm Baumann model white seagulls. Two have fleece seats with fabric and the others are without. They are in very good condition and have few marks since the 70s. They are solid and beautiful at the same time with this curved backrest, this hole in the backrest allowing to take the backrest in hand to move the chair. Chair not signed but it is a model that could never be copied. A nice set to grab before it's too late or the case passes you by.