The Charles L. Whaley Collection contains five boxes of materials produced by or related to Charles Whaley and Lois Linnenkohl Whaley and their lives as missionaries to Japan. The collection also includes yearbooks from Seinan Gakuin University. Most of the items in the second accession are undated and were kept in their original order.

This collection contains correspondence and papers from the life of Coleman Clarke. There are also some correspondence, pamphlets, and photographs from his parents, W. Harvey and Lucile Daniel Clarke and their time as missionaries in Japan. The publications in this collection were collected by Clarke and cover topics related to his missionary work in Japan.