Serpentine Antiques has dated this piece to the 1890s.
The reverse side is plain.

There is a slight curve along the top side meant to make it comfortably held against the body. It is fairly deep, so can hold whatever contents you wish.
The heavy quality spring push button clasp opens to reveal the original silver gilt interior, and the original elastic retention holder.

Size-3 3/8 inches long by 2 3/8 inches wide by .75 inches deep.
Weight-95 grams.
It is unusual to find a Victorian example of one of these cases, and the quality is wonderful.
With just a couple of usage marks to the reverse side, this is in very good condition overall.
Still used for its original purpose today, and also now for business cards, trinkets, money, pills, etc.
Serpentine Antiques has dated this piece to the 1890s.
Specialising in unique pieces for the discerning individual, selected and prepared with special care..
You can view the stock and full dealer information on the Serpentine Antiques Profile Page