Seeking information regarding this modern, curved 2 piece sectional sofa  

I inherited this sofa 20 years ago and know only that it was purchased here in Manhattan about 30 years ago. It was last professionally re-upholstered about 25 years ago and needs to be once again. The frame is solid wood construction, coiled springs supported by cross hatched jute, down filled cushions and wooden feet which vary in size and shape depending on placement. I have seen only one sofa of similar design online and would be grateful to any information about it's origin, designer etc.