A young child stands on a bed outside of the Tuberculosis Hospital of Pittsburgh. Exposing patients to fresh, cool outdoor air was a frequently-used therapy at the hospital. | Date: c. 1910 | Source: Breathe Pennsylvania Records, 1905-2009, MSS 1106, Detre Library and Archives, Senator John Heinz History Center Download Original File
Source
Breathe Pennsylvania Records, 1905-2009, MSS 1106, Detre Library and Archives, Senator John Heinz History Center