Details
A 19th-Century brass guinea balance,
the beam with engraved scale, the base plate stamped Martineau and Smith, the beam with poise stamped with a star and numbered 13, contained in a leather-covered card case -- 5in. (12.7cm.) long; and a 19th-Century folding guinea balance by A. Wilkinson, Kirkby near Liverpool, the mahogany case -- 5.3/8in. (13.7cm.) long
See Illustration (2)
the beam with engraved scale, the base plate stamped Martineau and Smith, the beam with poise stamped with a star and numbered 13, contained in a leather-covered card case -- 5in. (12.7cm.) long; and a 19th-Century folding guinea balance by A. Wilkinson, Kirkby near Liverpool, the mahogany case -- 5.3/8in. (13.7cm.) long
See Illustration (2)