7 East 15th Street, ca. 1970.

Founded in 1906 by devotees of the Socialist Party of America, the Rand School of Social Science was created as an educational institution for worker, focused on a knowledge of class structure. The school consisted of evening courses and lectures in history, economics, and philosophy. The school's programming was originally housed in a series of converted homes on 19th Street. In 1912 the school moved into the 1887-built, Romanesque Revival, former Y.W.C.A building at 7 East 15th Street.