Welcome to On Verticality. This blog explores the innate human need to escape the surface of the earth, and our struggles to do so throughout history. If you’re new here, a good place to start is the Theory of Verticality section or the Introduction to Verticality. If you want to receive updates on what’s new with the blog, you can use the Subscribe page to sign up. Thanks for visiting!
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Skyscrapers of Philadelphia
The illustration above shows a lineup of tall buildings from 1898 in Philadelphia. All of them are of similar height, save for the City Hall Clock Tower. It stands alone, rising to a height of 548 feet, or 167 meters. It was the tallest building in the world when it was completed in 1894, and remained so until the completion of the Singer Building in New York in 1908. This status as the world’s tallest building is reinforced by the illustration, which shows it utterly dominating the other buildings in the city.