Lot 716 - 07 Nov 2017
Autumn Fine Auction
A George III mahogany stick barometer
By Baptiste Roncheti & Co
With a broken arched pediment above the silvered dial, signed 'Bap. Roncheti & Co. Fecit', with vernier scale, the trunk with a star inlay above a silvered thermometer scale, with turned reservoir cover below
100cm high. Illustrated
Probably Giovanni Battista Ronchetti, recorded at 15 High Street, Manchester in 1785.