The Vintage Interiors has dated this piece to the 1880s.
The bookcase has fluted brass columns to the sides, panelled doors and sides with brass beading.
There are four adjustable shelves with brass detailing.

The bookcase stands on turned mahogany feet with brass cappings.
Photos attached are price is reflected.
The bookcase comes with a working lock and key.
The dimensions are
2150 mm overall height
1400 mm overall width
480 mm overall depth
320 mm internal depth
The Vintage Interiors has dated this piece to the 1880s.
You can view the stock and full dealer information on the The Vintage Interiors Profile Page