| 11. | An astronomical clock was installed in the nave around 1424 and renovated many times.
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| 12. | The upper board of the clock is the astronomical clock.
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| 13. | They were usually employed with vacuum pendulums on astronomical clocks.
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| 14. | The astronomical clock was extended to its current state.
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| 15. | The clock work is controlled by the Astronomical clock.
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| 16. | The rhyme is thought to have been based on the astronomical clock at Exeter Cathedral.
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| 17. | This astronomical clock is the only one in Slovakia.
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| 18. | Behind the high altar is the astronomical clock, which was built in 1394 by Nikolaus Lilienfeld.
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| 19. | The 24-hour analog dial was reserved for more specialized applications, such as astronomical clocks and chronometers.
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| 20. | It comprises an astronomical clock and an orrery displaying all the planets known at that time.
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