{"object":[{"sourceId":{"label":"Source ID","value":"158"},"textEntriesBibliography":{"label":"Bibliography","value":["Royal Museums Greenwich. (2021). \"Mariner's Compass\", [online], https://www.rmg.co.uk/collections/objects/rmgc-object-42675, accessed last on 13/10/2021"]},"period":{"label":"Period","value":"17th century"},"endDate":{"label":"End Date","value":"1699"},"invno":{"label":"Registration Number","value":"MMM 000065.2"},"description":{"label":"Description","value":"Mariner's compass composed of two parts - the compass itself inside the boxwood case and the lid. It may be a Portuguese invention but requires further research. This small compass is mounted in a turned wooden box. The card is probably hand-painted and is marked with the 32 points. The north point is decorated and the east point with a cross indicating Jerusalem. The other cardinal and semi-cardinal points are marked G, L, S, O, P and M."},"onview":{"label":"Public Access","value":"0"},"title":{"label":"Title","value":"Mariner's Compass"},"classifications":{"label":"Classification(s)","value":["Navigation and Timekeeping / Magnetic and Astronomical"]},"beginDate":{"label":"Begin Date","value":"1600"},"node":{"label":"Node","value":"Heritage Malta"},"textEntriesObjecttype":{"label":"Object Type","value":["Mariner's Compass; Magnetic Compass"]},"textEntriesMaterial":{"label":"Material","value":["Wood, card, glass, wax"]},"primaryMedia":{"label":"PrimaryMedia","value":"/internal/media/dispatcher/1480/full"},"displayDate":{"label":"Date","value":"1600-1699"},"altNums":{"label":"Alternate ID Numbers","value":["34","6729-30","50748"]},"locations":{"label":"Location","value":["Malta Maritime Museum, Reserve Collection"]},"department":{"label":"Museum","value":"Malta Maritime Museum"},"dimensions":{"label":"Dimensions","value":"Compass: 75mm x 35mm x 46mm (overall height)\r\nLid: 77mm x 11mm"}}]}