Set of 6 vintage dining chairs in black coated metal and beige cognac leather, Netherlands 1980

Set of six minimalistic dining chairs in black coated metal and cognac leather. This is a one of a kind set custom made to order or as prototypes. The chairs come from the Groninger Art Museum in Groningen, The Netherlands. The angle of the backs can easily be adjusted by an ingenious system underneath the seat. See pictures. And one of the chairs is slightly different in the way that the angle of the seat can also be adjusted. Unique set! Designer: Unknown Manufacturer: Unknown Country: The Netherlands Model: dining chair Design period: 1970-80 Date of manufacturing:1970-80 Size wdh in cm: 51x55x82 Seat height 42-46 Material: Tan cognac leather / Black coated metal Condition: Good / Patinated leather in the manor of staining and discoloration / wear due to use and age Reference : 298025