Quiet Street Antiques of Bath has dated this piece to the 1870s.
There are tiny pieces of MOP (mother-of-pearl) missing, but paintwork and most of the mosaic work is generally good.

The black lacquered papier mâché case is in excellent condition. Each of the two outside side panels feature hand-painted and MOP floral scenes.
Dimensions: H: 12 inches (30.5cm)W: 12 inches (30.5cm).. D: 9 inches (23cm)
Dated: c1860-70
Quiet Street Antiques of Bath has dated this piece to the 1870s.
Fine antiques at sensible prices
You can view the stock and full dealer information on the Quiet Street Antiques of Bath Profile Page