Name | Name:Philadelphia City Hall | Name:Washington Monument |
Height | Height:167 m, (548 ft) | Height:169 m, (554 ft) |
Location | Location:Philadelphia, United States | Location:Washington D.C., United States |
Year Constructed | Year Constructed:1901 | Year Constructed:1884 |
Description | Description:A very tall Masonry building . In 2013 it was the tallest Masonry building in the world. | Description:The world's tallest all-stone structure, as well as the tallest obelisk-form structure. Tallest freestanding structure on land from 1884 to 1889 |