19th Century, Pair Of Panels In Marquetry Of Hard Stones And Marble

Pair of paintings representing musicians in regional costumes, the woman playing the castanets and the young man playing the bagpipes,
marquetry of hard stones and marble on a slate background in gilt wood frames, old labels on the back inscribed: "138 rue de Rivoli, L. Jourdain, Gilder of National Museums, Painting and Gilding of Buildings and Old and Modern Furniture »

The hard stone panels: 24cm high x 15.5cm wide
The frames: 34cm high x 27cm wide

Frames in gilded wood with some losses.
See an article in the Gazette-Drouot site on Hard Stones for an identical pair of panels depicting musicians:
https://www.gazette-drouot.com/article/tableaux-de-pierres/8540