Scope and Contents Note From the Collection: This collection houses the personal and professional papers of George P. Palo, former Chief Engineer of the TVA, and his wife, Annie G. Palo. The bulk of the collection consists of materials documenting Palo's work at the TVA and correspondence from William McCall and his wife, Gretchen Schweitzer McCall, in which McCall discusses his life's work in education and his memoir, I Thunk Me a Thaut. These papers also include correspondence from George Palo's family, papers...