Details
A 19th-Century gilt-brass specific gravity instrument,
by Dring and Fage, London, with signed thermometer and float, with single weight, in plush-lined mahogany case, with ivory trade label to lid -- 12in. (31.1cm.) long
See Illustration
by Dring and Fage, London, with signed thermometer and float, with single weight, in plush-lined mahogany case, with ivory trade label to lid -- 12in. (31.1cm.) long
See Illustration