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. |