Columbus Branch, 1909. Though the Columbus library building was created using the funds from the 1901 Carnegie bequest, the bulk of the original library collection was transferred from the reading room of the Columbus Catholic Club, a social and educational club for young men. The building was designed by Babb, Cook & Willard and completed in 1909. The building included a roof garden with a glass canopy, called an open-air reading room for the summer months. The Italian Renaissance Revival style facade was considerable altered during the 20th century. The third floor was removed in 1960 (and with it the roof-top garden). The small set of steps and original entrance were also removed and replaced by a ground level entrance and a non-historic door.

📚In 1901 after selling his corporation for $500 million, steel magnate and philanthropist Andrew Carnegie announced a $5.2 million donation to the City of New York for the construction of public library buildings. With this gift, 67 branch libraries were constructed in the five boroughs between 1903 and 1929. 📚