Which was completed first, Manhattan Life Insurance Building or the Singer Building?
Singer Building The Singer Building or Singer Tower, at Liberty Street and Broadway in Lower Manhattan's Financial District, in the U.S. state of New York, was a 47-story office building completed in 1908 as the headquarters of the Singer Manufacturing Company. It was the tallest building in the world from 1908 to 1909. It was torn down in 1968, together with the adjacent City Investing Building, and is now the site of One Liberty Plaza. When it was razed, it became the tallest building ever to be demolished, and is still the third-tallest building ever to be destroyed (after the World Trade Center towers) and the tallest to be purposely demolished by its owner.
100 Park Avenue Building The 100 Park Avenue Building, formerly known as the Medical Arts Building, is a skyscraper in downtown Oklahoma City. The 100 Park Avenue Building has 12 stories and is 160 ft tall. The building is constructed in the Art Deco style and was designed by Solomon Andrew Layton. It opened in 1923, at which point it was the tallest building in Oklahoma City.