Hand of Glory has dated this piece to the Victorian era.

The back of one of the cabinets stamped with makers mark for William & Evans, Cabinetmakers, Birkenhead, who are listed in The Furniture Gazette as being in business in the 1870's.
The cabinets would originally have been fitted into a retail shop which would explain why only the door and one side are glazed, the opposing side of each cabinet is lined in its original velvet but is unfinished on the exterior.
Hand of Glory has dated this piece to the Victorian era.
Decorative antiques & interiors
You can view the stock and full dealer information on the Hand of Glory Profile Page