The documents in this collection concern the Wyandot tribe who departed Ohio in 1843, relocating in what became Kansas Territory. Most of the collection consists of letters to and from prominent members of the Wyandots who relocated from Ohio, including William Walker, Jr., his brother Joel, John W. Grey Eyes, and Wyandot Indian Agent John Johnston.

This collection is compiled into 23 volumes of correspondence, documents, and other records primarily about the Delaware Nation; other Native American groups are included as they relate to the Delaware. The correspondence includes letters on file in the Office of Indian Affairs, reports of the Commissioner of Indian Affairs and letters answered by the commissioner. Documents include federal legislation and legal documents filed in the United States Court of Claims.