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Details
A rare mid 19th-Century brass and steel contact goniometer,
signed on the arc C. Desaga Heidelberg, the arc graduated 0-180°, with two pierced index arms and brass retaining screw -- 3¼in. (8.2cm.) wide
See Colour Illustration
signed on the arc C. Desaga Heidelberg, the arc graduated 0-180°, with two pierced index arms and brass retaining screw -- 3¼in. (8.2cm.) wide
See Colour Illustration
Special notice
VAT rate of 17.5% is payable on hammer price plus buyer’s premium.