Pair of mid-20th-century industrial folding chairs, produced circa 1950–1965. Steel folding frame with upholstered seat and backrest in original mustard-yellow vinyl. Chairs feature robust riveted construction and reinforced back panels, characteristic of institutional furniture made for public buildings such as halls, schools, or meeting rooms. Original vintage condition with visible signs of age and use, including surface wear to the metal frame, patina, and minor marks to the upholstery. No structural damage observed. Folding mechanisms function correctly. No maker’s mark visible. An authentic pair with strong industrial character and original patina.