细节
A late 19th-century lacquered-brass chondrometer,
signed on the beam Rubidge, London, with sliding weight, with finely turned pillar and bucket, with operating instruction label, in mahogany case 9 1/8in. (23.2cm.) wide
See illustration
signed on the beam Rubidge, London, with sliding weight, with finely turned pillar and bucket, with operating instruction label, in mahogany case 9 1/8in. (23.2cm.) wide
See illustration