The Siebert Collection # 116 at the Ohio Historical Society (OHS).

My copy of a 1967 Inventory of the Siebert Papers from the Manuscripts Department (OHS) states Collection 116 consists of 127 Letter Boxes of materials, (Boxes #69 - #127 are concerned with the UGRR)

I can send you a copy of the Inventory which describes the contents in each UGRR Box.

Oh, if you don't have a copy of Siebert's map "Ohio's Underground Railroad Trails" I will include a copy. This is a great visual showing the connecting links of Ohio's UGRR Stations.

Email me your land address and I'll get these materials to you.

Art