30 Rockefeller Plaza 22nd tallest in New York City and the 47th tallest in the United States. It stands 400 feet (122 m) shorter than the Empire State Building. 30 Rockefeller Center underwent a $170 million floor-by-floor interior renovation in 2014. The construction of Rockefeller Center occurred between 1932 and 1940 on land that John D. Rockefeller Jr. leased from Columbia University. The Rockefeller Center site was originally supposed to be occupied by a new opera house for the Metropolitan Opera. By 1928, Benjamin Wistar Morris and designer Joseph Urban were hired to come up with blueprints for the house. However, the new
John D. Rockefeller Jr. Library John D. Rockefeller Jr. Library The John D. Rockefeller Jr. Library, nicknamed "the Rock," is the primary teaching and research library for the humanities, social sciences, and fine arts at Brown University in Providence, Rhode Island. It is one of five individual libraries which make up the Brown University Library. The library was named after John D. Rockefeller Jr., who graduated in the class of 1897. The building was constructed between 1962 and 1964. The building drew attention as the first building in the area constructed in the Brutalist style. The library houses Brown University's East Asian Collection, which started