The collection contains materials pertaining to the life of H.C. Jackson including financial records like account books, receipts, and invoices. It also contains correspondence, photographs, ecclesiatical materials, and drawings done by Mr. Jackson. Of note are meeting minutes and other records from the Paradise Ward, some of which are found mixed in with the financial information in the account books. While the majority of the materials are from the Henry Clark Jackson family, there are also materials from the Griffith and Obray families who are related to the donor, Lydia Mae Kendrick.