Set of 4 vintage dining chairs by Antonin Suman for Tatra in the 1960s. Wooden elements cleaned. Painted with an oak-colored mordant and polished with a semi-gloss lacquer. The interior has been changed. Covered with a grey colored fabric upholstery. I have official proof of authenticity such as vintage catalogs, designer records, or other literature sources and take full responsibility for any authenticity issues arising from misattribution