| Name | Name:Philadelphia City Hall | Name:Pyramid of Djoser | 
| Height | Height:167 m, (548 ft) | Height:62 m, (203 ft) | 
| Location | Location:Philadelphia, United States | Location:Egypt | 
| Year Constructed | Year Constructed:1901 | Year Constructed:c. 2650 BC | 
| Description | Description:A very tall Masonry building . In 2013 it was the tallest Masonry building in the world. | Description:Tallest freestanding structure on land from c. 2650 BC to c. 2610 BC | 
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