| 31. | When Manuel became King of Portugal in 1495, he continued to bear the armillary sphere.
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| 32. | The observatory was fitted with an armillary sphere which is a model of the celestial sphere.
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| 33. | His monumental armillary spheres are famous.
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| 34. | The day effect is an armillary sphere hanging in the center that gives off a mysterious glow.
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| 35. | As a national symbol, the armillary sphere continued in use after the death of Manuel I.
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| 36. | There is also technical literature in the collection, plus similar instruments, such as armillary spheres.
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| 37. | Hipparchus made his measurements with an armillary sphere, and obtained the positions of at least 850 stars.
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| 38. | Gugler collaborated with Manship on an ornate armillary sphere for the 1964 New York World's Fair.
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| 39. | Zhang provided a valuable description of his water-powered armillary sphere in the treatise of 125, stating:
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| 40. | From then on, the previous coat of arms, without the armillary sphere, became in use again.
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