11. Owen Lovejoy Homestead Underground Station, Princeton, Ill. Creator: L.L. Cook Co. (Milwaukee, Wis.) Date: unknown Format: Still image Access: Public
12. Rankin House in Ripley, Ohio : first station on Underground Railroad of Uncle Tom's cabin Creator: Bristow Drug Co. (Ripley, Ohio) Date: unknown Format: Still image Access: Public
13. Ruins of old stone house in Ghent N.Y., once used for secreting slaves in Ante-Bellum days Creator: Hale, W. B. Date: unknown Format: Still image Access: Public