Hi! FYI Wilbur H. Siebert Papers - A large collection of letters and papers pertaining to the Underground Railroad on Microfilm at the Ohio Historical Society in Columbus, Ohio (17 reels of microfilm). The collection is arranged by states and is very extensive. Dr. Siebert collected letters and stories from the family members of those involved in the Underground Railraod from the late 1800s to early 20th century. The documents have been typed, and thus are easy to read. They contain the names of many Quaker families who were involved in the Underground Railroad throughout the country. A great resource! Donna M. Wolf