拍品專文
Despite any conclusive documentary evidence, six models of barometer can confidently be attributed to André-Charles Boulle on the basis of comparison with his known clock models (J.N. Ronfort, 'André-Charles Boulle: die Bronzearbeiten und seine Werkstatt im Louvre', Vergoldete Bronzen, Munich, 1986, vol.II, pp.509). This model, known as a baromètre à Gaine, is inspired by the design of Jean Bérain illustrated ibid., 1.5.1. Ronfort knew of only two examples of this model - one in the Jones Collection at the Victoria & Albert Museum, London (no. 1122-1882; op. cit., Vol.I, fig. 1.5.4.) and another sold anonymously in Paris, Palais Galliéra, 12 June 1973, lot 51.
The chasing techniques employed on the Wildenstein barometer - with mercury gilding au mat is more consistent with a date of circa 1775 than any earlier and may well be a direct result of the activities of marchands such as Julliot and Levasseur.
The chasing techniques employed on the Wildenstein barometer - with mercury gilding au mat is more consistent with a date of circa 1775 than any earlier and may well be a direct result of the activities of marchands such as Julliot and Levasseur.