Details
An early 19th-Century silvered-brass compass sundial,
signed Abraham BATH, with folding gnomon, paper compass card, in mahogany case -- 5in. (12.7cm.) wide; an unusual lacquered-brass millimetre and inch measuring table, signed Elliott Bros London, in mahogany case -- 7in. (19cm.) wide; and a photogravure portrait of Jesse Ramsden (3)
signed Abraham BATH, with folding gnomon, paper compass card, in mahogany case -- 5in. (12.7cm.) wide; an unusual lacquered-brass millimetre and inch measuring table, signed Elliott Bros London, in mahogany case -- 7in. (19cm.) wide; and a photogravure portrait of Jesse Ramsden (3)