拍品专文
Cassella & Co. are recorded as working between 1848 and 1860 from 23 Hatton Garden where they manufactured a small number of different instruments. In later years the firm was associated with Negretti & Zambra
细节
A mid Ninteenth Century Rosewood stick barometer and thermometer
signed at the apex Casella & Co. 23 Hatton Garden, London, fitted for gimball attachment (lacks gimball) with weighted brass balance -- 37in. (94cm.) high
See illustration
signed at the apex Casella & Co. 23 Hatton Garden, London, fitted for gimball attachment (lacks gimball) with weighted brass balance -- 37in. (94cm.) high
See illustration
出版
Clifton, C: Directory of Bristish Scientific Instrument Makers 1550-1851, Zwemmer 1995