Polish production chairs from Plastics Factory 'Krywald' in Knurow have embossed signatures. They come from the 70s. The author of this project is the Danish architect Steen Østergaard, who in 1966 designed this pattern for Cado manufacture, which produced chairs under the number 290.The chairs are made of so-called hardplasticu. It is a very resistant, hardened plastic, popular for that period.Blue glossy option.We can prepare them in every other color option from RAL/Pantone palette.