1. Cromwell Hall, health school and private establishment for the medical and hygienic treatment of invalids: Cromwell, by Middletown, Connecticut Publication: [Middletown, Conn.] : Press of Pelton & King, [between 1894 and 1899?] Subject(s): Hospitals, SpecialNervous System DiseasesConnecticutCromwell Hall (Cromwell, Conn.)