The New Haven Free Public Library (also known as the NHFPL) is the public library system serving New Haven, Connecticut. The system began in 1887 in a leased location but quickly outgrew its space. The Ives Memorial Library is the main branch of the system and is located on the New Haven Green. The neo-Georgian building was designed by Cass Gilbert and finished in 1911. This building was renovated and expanded in 1990.