William Smith Letter ID: 157 | This file appears in: Harrisburg's Once "Lunatic Hospital" Source: Pennsylvania State Lunatic Hospital, MG 363.2.11.01. Historical Society of Dauphin County Archives, Harrisburg. Download Original File SourcePennsylvania State Lunatic Hospital, MG 363.2.11.01. Historical Society of Dauphin County Archives, Harrisburg. "William Smith Letter" appears in: Harrisburg's Once "Lunatic Hospital"