| Name | Name:Red Pyramid of Sneferu | Name:Philadelphia City Hall | 
| Height | Height:105 m, (344 ft) | Height:167 m, (548 ft) | 
| Location | Location:Egypt | Location:Philadelphia, United States | 
| Year Constructed | Year Constructed:c. 2600 BC | Year Constructed:1901 | 
| Description | Description:Tallest freestanding structure on land from c. 2600 BC to c. 2560 BC | Description:A very tall Masonry building . In 2013 it was the tallest Masonry building in the world. | 
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