| Name | Name:101 Collins Street | Name:Red Pyramid of Sneferu | 
| Height | Height:260 m, (853 ft) | Height:105 m, (344 ft) | 
| Location | Location:Melbourne, Australia | Location:Egypt | 
| Year Constructed | Year Constructed:1991 | Year Constructed:c. 2600 BC | 
| Description | Description: | Description:Tallest freestanding structure on land from c. 2600 BC to c. 2560 BC | 
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