Masons Antiques has dated this Antique Clock Barometer Combination to the 1910s.

The 5" (13cm) 8 day timepiece clock has a white enamelled dial with black Roman numerals. This is matched by the same sized barometer to the base, with a 6" (15cm) silvered, mercury thermometer to the centre.

The (banjo?) shaped case has a "break-arch" pediment to the top, reeded pillars, and complimented by very attractive finials to both the top and underside.
A lovely little unit that would look very smart in any home.
Masons Antiques has dated this Antique Clock Barometer Combination to the 1910s.
You can view the stock and full dealer information on the Masons Antiques Profile Page