a french brass combination travel timepiece and aneroid barometer

NO.2109. CIRCA 1900

細節
a french brass combination travel timepiece and aneroid barometer
no.2109. circa 1900
The hump-back case with rising handle to the top, foliate engraved gilt mask to the silvered time and barometer rings, blued hands, with vertically positioned silvered cylinder platform to the backplate numbered 2109; with leather travel case
5 1/8in. (13cm.) high