This photograph shows the South Flats unit at the St. Peter State Hospital, which was attached to the Center building. The South Flats housed female patients. The porches were built in 1918, according to sources at the hospital.
This postcard has been labeled as showing the A.D.I. (Asylum for the Dangerously Insane) building at the St. Peter State Hospital. The abbreviation represents Asylum for Dangerous Insane.