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Date: |
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Description: | W.GILBERT LONDON
Bowl-Brass with copper lining set in brass gimbals. Weighted at base. Black lubber line painted on inside of bowl. Glass has pivot location stud.
Card-Mica covered with paper. Black with white markings graduated to 32 points. Jewelled brass pivot cap. Dia. 4" (10.1cm)
Needle-Four edge bar magnets attached to brass ring secured to underside of card. Lengths 2 x 3.75" (9.5cm), 2 x 2.5" (6.4cm).
Pivot-Steel tipped brass needle set in brass mount attached to base of bowl.
caption: Record Shot - Do not reproduce. | Publisher: | "http://collections.rmg.co.uk/" | Rights holder: | "Royal Museums Greenwich" | Source: | Royal Museums Greenwich | Identifier: | http://collections.rmg.co.uk/collections... | Go to resource |
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