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<title>The Medici and science</title>
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<a href="emed.asp?c=70001">THE EARLY MEDICI</a>
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<a href="emed.asp?c=70005">COSIMO I</a>
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<a href="emed.asp?c=70009">FRANCESCO I</a>
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<a href="emed.asp?c=70010">FERDINANDO I</a>
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<a href="emed.asp?c=70016">THE LAST MEDICI</a>
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<a href="emed.asp?c=70013">The Medicean Stars: Galilean Science</a>
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<a href="emed.asp?c=70014">The Mysteries of the Sea</a>
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<div><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/70091_450.jpg" alt="Sir Robert Dudley, duca di Northumberland, Dell&#8217;Arcano del mare"/>
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<h5>Sir Robert Dudley, duca di Northumberland, <i>Dell&#8217;Arcano del mare</i></h5>
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<p class="Normal-H" style="text-align:justify;text-justify:inter-ideograph;">Florence 1647</p>
<p class="Normal-H" style="text-align:justify;text-justify:inter-ideograph;">Fol., pp. 36 + 104 pl. n.n.; 48,3x35,8 cm<br/>Florence, Biblioteca Nazionale Centrale, Magl. 5._.270</p>
<p class="Normal-H" style="text-align:justify;text-justify:inter-ideograph;">Dedicated to Ferdinando II, this treatise constitutes a fundamental evidence of the activities of Sir Robert Dudley in cartography and the making of naval instruments. It is the first marine atlas ever published. The plate on display illustrates some of the ingenious instruments designed by Dudley.</p>
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<a href="emed.asp?c=35454"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35454_60q.gif" alt="Eustachio Porcellotti, Pendulum clock" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=70087"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/70087_60q.gif" alt="Alessandro Falconi, Breve instruzione appartenente al Capitano de&#8217; Vasselli Quadri" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=70088"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/70088_60q.gif" alt="Model of a Medicean galleon" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=70089"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/70089_60q.gif" alt="The Old Fortress in Leghorn" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=70090"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/70090_60q.gif" alt="Jacques Callot, Ferdinando I ordina le fortificazioni di Livorno" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35400"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35400_60q.gif" alt="Nautical compasses" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35401"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35401_60q.gif" alt="James Kynvyn [attr.], Astronomical calculator" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35403"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35403_60q.gif" alt="Charles Whitwell, Horary quadrant" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35404"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35404_60q.gif" alt="Robert Dudley e Charles Whitwell, Lunar calculator" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35407"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35407_60q.gif" alt="Robert Dudley, Horary quadrant" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35408"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35408_60q.gif" alt="Thomas Gemini, Astrolabe" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35409"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35409_60q.gif" alt="Thomas Gemini, Quadrant" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35411"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35411_60q.gif" alt="Gerhard Mercator [attr.], Astrolabe" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35405"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35405_60q.gif" alt="Charles Whitwell, Nautical hemisphere" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35402"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35402_60q.gif" alt="Charles Whitwell, Astrolabe" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35406"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35406_60q.gif" alt="Windrose" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35410"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35410_60q.gif" alt="Mater of a universal astrolabe" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35413"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35413_60q.gif" alt="James Kynvyn, Nautical instrument" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35414"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35414_60q.gif" alt="James Kynvyn [attr.], Nautical quadrant" width="60" height="60" class="thumbnail"/></a><a href="emed.asp?c=35412"><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/35412_60q.gif" alt="James Kynvyn, Plate for nautical use" width="60" height="60" class="thumbnail"/></a><img src="https://vitruvio.imss.fi.it/foto/mediciscienze/70091_60q.gif" alt="Sir Robert Dudley, duca di Northumberland, Dell&#8217;Arcano del mare" class="active" width="60" height="60"/></div>
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