A rare late 18th century Dutch walnut barometer with pewter scales

A rare late 18th century Dutch walnut barometer with pewter scales
signed Fx. Franzi, Amsteldam
the rectangular case with carved pediment over twin glazed doors and a serpentine shaped cistern cover, the upper section with pewter barometer scales marked in English and Rijnish inches, the centre with signed pewter scales to the alcohol thermometer with extended bulb, 118cms high