{"arkId":"cl010101017","url":"https:\/\/collections.louvre.fr\/ark:\/53355\/cl010101017","modified ":"2025-09-26","title":"Objet d\u00e9coratif inspir\u00e9 d\u0027un cadran horizontal de type Butterfield","titleComplement":"","denominationTitle":[{"type":"Titre","value":"Objet d\u00e9coratif inspir\u00e9 d\u0027un cadran horizontal de type Butterfield"}],"displayDateCreated":"Date de cr\u00e9ation\/fabrication : 1800 - 1900","currentLocation":"non expos\u00e9","room":"","isMuseesNationauxRecuperation":false,"dateCreated":[{"startYear":1800,"endYear":1900,"imprecision":"","text":"XIXe si\u00e8cle (?)","type":"Date de cr\u00e9ation\/fabrication","doubt":""}],"creator":[{"label":"Anonyme","attributionLevel":"Attribution actuelle","linkType":"","creatorRole":"Fabricant, facteur","authenticationType":"","doubt":"","attributedBy":"","attributedYear":"","wikidata":"Q4233718"}],"objectNumber":[{"value":"OA 10742","type":"Num\u00e9ro principal"}],"collection":"D\u00e9partement des Objets d\u0027art du Moyen Age, de la Renaissance et des temps modernes","printsDrawingsEntity":"","printsDrawingsCollection":"","objectType":"instrument scientifique (mesure, calcul, observation, etc.)","originalObject":"","printState":"","description":"La base de forme octogonale ne poss\u00e8de pas d\u0027\u00e9chelle horaire. Le gnomon qui se l\u00e8ve par rapport \u00e0 un index en forme d\u0027oiseau n\u0027est pas gradu\u00e9. La boussole, mont\u00e9e avec le nord \u00e0 environ 135\u00b0 du gnomon, porte sur son fond les directions des quatre points cardinaux d\u00e9sign\u00e9s par leur nom abr\u00e9g\u00e9 en latin ; une fl\u00e8che indique la d\u00e9clinaison magn\u00e9tique \u00e0 moins de 5\u00b0 est. Sur le pourtour, un curseur qui n\u0027est apparemment pas ou plus mobile, pointe sur une \u00e9chelle circulaire de deux fois 180 degr\u00e9s sans correspondance avec les points cardinaux.","inscriptions":"","namesAndTitles":"","onomastics":"","dimension":[{"type":"Hauteur","value":"7","displayDimension":"7 cm","unit":"cm","anteriorPrecision":"","posteriorPrecision":"","tri":1,"note":""},{"type":"Longueur","value":"11,4","displayDimension":"11,4 cm","unit":"cm","anteriorPrecision":"","posteriorPrecision":"","tri":2,"note":""},{"type":"Largeur","value":"6,5","displayDimension":"6,5 cm","unit":"cm","anteriorPrecision":"","posteriorPrecision":"","tri":3,"note":""},{"type":"Hauteur","value":"9,2","displayDimension":"9,2 cm","unit":"cm","anteriorPrecision":"","posteriorPrecision":"","tri":4,"note":""}],"shape":"","materialsAndTechniques":"Mat\u00e9riau\/Technique : Alliage cuivreux (en partie dor\u00e9), verre, acier bleui\r\nMat\u00e9riau : alliage cuivreux (en partie dor\u00e9)\r\nMat\u00e9riau : verre","placeOfCreation":"","dateOfDiscovery":"","placeOfDiscovery":"","provenance":"","historicalContext":[],"objectHistory":"Collection Nicolas Landau (1887-1979) ; legs Marcelle Landau, 1980","jabachInventory":"","napoleonInventory":"","previousOwner":[{"value":"M. Landau, Nicolas","note":"","role":", Collectionneur"},{"value":"Mme Landau, Marcelle","note":" (don d\u0027un ensemble de 166 instruments scientifiques, en ex\u00e9cution des volont\u00e9s de son \u00e9poux Nicolas Landau)","role":", Donateur"}],"acquisitionDetails":[{"mode":"don manuel","doubt":"","dates":[{"type":"date","value":"1979","startYear":1979,"endYear":1979},{"type":"date de l\u0027arr\u00eat\u00e9\/d\u00e9cision","value":"22\/11\/1979","startYear":1979,"endYear":1979}]}],"ownedBy":"Etat","heldBy":"Mus\u00e9e du Louvre, D\u00e9partement des Objets d\u0027art du Moyen Age, de la Renaissance et des temps modernes","longTermLoanTo":"","index":{"Mode d\u0027acquisition":[{"value":"don manuel"}],"objectType":[{"value":"instrument scientifique (mesure, calcul, observation, etc.)"}]},"bibliography":[{"bibliographyRef":"Fr\u00e9montier-Murphy, Camille, Les Instruments de math\u00e9mathiques, XVIe-XVIIIe si\u00e8cle : cadrans solaires, astrolabes, globes, n\u00e9cessaires de math\u00e9matiques, instruments d\u0027arpentage, microscopes, Paris, R\u00e9union des mus\u00e9es nationaux (RMN), 2002","bibliographyDate":"2002","bibliographyDetail":"p. 71, N\u00b0 27","comparison":false}],"exhibition":[],"relatedWork":[],"image":[{"urlImage":"https:\/\/collections.louvre.fr\/media\/cache\/original\/0000000021\/0000101017\/0000187722_OG.JPG","urlThumbnail":"https:\/\/collections.louvre.fr\/media\/cache\/small\/0000000021\/0000101017\/0000187722_OG.JPG","copyright":"\u00a9 1981 GrandPalaisRmn (mus\u00e9e du Louvre) \/ Photographe inconnu","type":"","position":0},{"urlImage":"https:\/\/collections.louvre.fr\/media\/cache\/original\/0000000021\/0000101017\/0000187721_OG.JPG","urlThumbnail":"https:\/\/collections.louvre.fr\/media\/cache\/small\/0000000021\/0000101017\/0000187721_OG.JPG","copyright":"\u00a9 1980 GrandPalaisRmn (mus\u00e9e du Louvre) \/ Photographe inconnu","type":"","position":1}]}