The old Blanchenay house, this fine building from the 15, 17 and 18C houses collectsions started by the engraver Alexis Forel. Each room has fine old-fashioned décor with French and Swiss furniture from the 15-19C, porcelain from Nyon and Compagnie des Indes, silverware and so on. Two floors are devoted to an exhibition of dolls from the 18-20C.