The Great Johnstown Flood, May 31, 1889. A view over the Conemaugh river, just above Johnstown. Ruins of the Gauthier Steel Works. by Robert K. Bonine — VisualArtsDB
The Great Johnstown Flood, May 31, 1889. A view over the Conemaugh river, just above Johnstown. Ruins of the Gauthier Steel Works.
