Mahogany Wheel Barometer by Josh Somalvico No. 67 Leather Lane Holborn
Highly sought after quality mahogany banjo barometer by the very well-known barometer maker Josh Somalvico.
Arched broken pediment, Satinwood and Rosewood inlay, thermometer with silvered dial, silvered barometric pressure gauge with a fine blued steel hand and brass slave hand, cast brass bezel and enclosed glass level signed Josh Somalvico, No 67. Leather Lane, Holborn.