Vintage German Precision Wall Barometer Zodiac Signs

Vintage Post 1945, Pre 1989 while it was still West Germany, a Precision Barometer with Deco Zodiac Signs, hanging on a Silk rope from brass wall attachment point with hole to clasp screw or nail behind. Clearly marked “Made in Western Germany” to lower front Dial under bevelled edge glass Facia.  Coloured, Enamelled face is absolutely perfect; all in excellent working order with expected soft age patina over 40 to 75 odd years. Has adjustment screw for the enthusiast wanting absolute accuracy, but not necessarily used to adjust, as it is really used as a good guide for relative Changing Weather. Retains the Gilt Arrow that you locate on one day to see which direction the active gunmetal blue arrow is moving. Silk hanging cord is excellent, no sign of damage or ageing. Dimensions approx.: overall drop from hanging point 35cm; Overall diameter 17cm; glass dial diameter 19.6cm; maximum depth 4cm