1940's made Knole sofa - Modern take on a very old design. ON SALE $1500 Fully restored and upholstered in high quality pale grey wool/alpaca with black borders. Sprung seats and hardwood frame. This style sofa with adjustable sides was originally designed in the 17th century at Knole House in Kent , for seating visiting monarchs in full regalia. The sides of the sofa would recline to allow for the huge costumes worn.