Mid Century Modern Corona Chair, Model Ej-5 by Poul M. Volther for Erik Jørgensen Newly Reupholstered in Embossed Red Leather Poul M. Volther designed the classic Corona Chair for Erik Jørgensen in 1964. Four padded cushions, have been newly upholstered in a high end embossed red leather, ascend a stainless-steel frame that swivels, creating a lounge chair that is both comfortable and visually striking.