A Holosteric barometer on a eagle stand, by Pertuis, Hulot, Naudet et Cie of France, circa 1880.
A 6″ dial, circular subdivided barometric scale, 28 to 31 inches of mercury. Marked: STORMY, MUCH RAIN, RAIN, CHANGE, FAIR, SET FAIR and VERY DRY.
Twin capsule movement.
Serial number: 20298
Back marked PHBN: Pertuis, Hulot, Bourgeois & Naudet.
Height: 42 cm.