Woolworth Building Woolworth Building The Woolworth Building, at 233 Broadway, Manhattan, New York City, designed by architect Cass Gilbert and constructed between 1910 and 1912, is an early US skyscraper. The original site for the building was purchased by F. W. Woolworth and his real estate agent Edward J. Hogan by April 15, 1910, from the Trenor Luther Park Estate and other owners for $1.65 million. By January 18, 1911, Woolworth and Hogan had acquired the final site for the project, totaling $4.5 million. More than a century after its construction, it remains, at , one of the 100 tallest buildings in
Detroit Public Library Arts. Designed by Cass Gilbert, the Detroit Public Library was constructed with Vermont marble and serpentine Italian marble trim in an Italian Renaissance style. His son, Cass Gilbert, Jr. was a partner with Francis J. Keally in the design of the library's additional wings added in 1963. Among his other buildings, Cass Gilbert designed the United States Supreme Court Building in Washington, DC, the Minnesota State Capitol and the Woolworth Building in New York City. A stand-alone public library in Detroit dates back to 1865. An 1842 state law requiring the Detroit Board of Education to open a library resulted