Digby Antiques (Wiltshire) has dated this piece to the 1940s.
Good heavy quality.
Marked to the bottom and top. The bottom has marks for Asprey and also for Asprey London.

Very good condition commensurate with age and use, the gilt interior is in extremely good condition and the gauze has no wholes. There is minor damage to one corner, hardly noticeable but mentioned for accuracy.
6.5 x 6.5 cm
D 0.7 cm
Digby Antiques (Wiltshire) has dated this piece to the 1940s.
You can view the stock and full dealer information on the Digby Antiques (Wiltshire) Profile Page