This small collection is made up of various financial papers, legal documents, land deeds, mortgages, correspondence, and plat maps. The Gebharts arrived in the Miami Valley area from Pennsylvania in the early 19th century and were active in local business, political and religious activities.

Frank Krebs was a successful Dayton businessman, who was also politically active. Between 1942-1945, Krebs served as the Mayor of Dayton, and throughout his life held various political offices. The collection consists of personal correspondence, mayoral related materials, newspaper clippings and photographs.