| 21. | Apart from the circular hole the granite stones that make up Amazon Stonehenge appear irregularly shaped.
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| 22. | The exit-hole is located on the underside and has the form of an almost circular hole.
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| 23. | The cutter will make a neat circular hole.
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| 24. | A semi-circular hole has been cut into the north wall to create a reception area counter.
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| 25. | A circular hole is cut through this stone, about nineteen inches and a half in diameter.
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| 26. | A huge circular hole punched through its top floors is to contain an open-air observation deck.
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| 27. | The domes of the steam baths have circular holes on the apex to allow steam to escape.
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| 28. | First, a circular hole is dug on the ground, and a circle is drawn on the outside.
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| 29. | It is 1.3 metres wide and 1.1 metres high; the circular hole is 0.5 m in diameter.
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| 30. | About a dozen monoliths present some form of carved drawings, four of which exhibit only small circular holes.
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