2026-09-25T00:16:45+01:00https://marinefinds.org.uk/datalabs/terminology/object/format/jsonhttps://marinefinds.org.uk/datalabs/terminology/object/format/xmlhttps://marinefinds.org.uk/datalabs/terminology/object910055195303ALIDADEYA scale or index of a sextant, astrolabe or similar instrument.128P