λ A WILLIAM IV MAHOGANY STICK BAROMETER

λ A WILLIAM IV MAHOGANY STICK BAROMETER

BY JOHN DAVIS, DERBY, C.1830

with an arched ivory dial with adjustable vernier signed 'John Davis, Optician, Derby'

93cm high

Provenance

The contents of The Grange, Wendover.

*This item is offered for sale in accordance with the Ivory Act 2018 and has been assigned an exemption certificate.