Vintage petit point bag

Sweet little vintage petit point tapestry bag in excellent vintage condition. The frame has inlaid mother of pearl across the top on each side. (Pic 3) The satin interior shows some age/darkening and light soil but no holes or tears. Each side has a slip pocket. The exterior is clean and shows a little age but looks remarkably good. Chain handle. There is no tag inside so not sure of origin. Measurements taken at widest points. Drop is 6”.