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Title: Compass card [Go to resource]
Description: Graduated quadrantally and in 1/4 points. Chetwynds Patent. Mica card mounted on float with two needles for liquid compass. Audit - Object needs to be marked with its NAV number. Chetwynds Patent. caption: unavailable caption: Record Shot - Do not reproduce. Publisher: "http://collections.rmg.co.uk/" Rights holder: "Royal Museums Greenwich" Subjects: compass cards Source: Royal Museums Greenwich Identifier: http://collections.rmg.co.uk/collections... Go to resource More Like this...
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