Chatham Branch, NYPL, ca. 1903. Chatham Square Branch was the first of twelve Carnegie libraries designed by McKim, Mead & White. Completed in 1903, the structure remains one of the most intact Carnegie libraries (interior and exterior) in the city. The Chinatown-located library has served that community nearly since its opening. The library began a circulating Chinese language collection in 1911. Today the Chinese Heritage Collection, a unique collection of materials in English and Chinese, is housed on the lower floor.

📚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. 📚