The great bulk of the J. Reuben Clark Jr. papers were inventoried in 1967. This register is only of the Clark papers that have come to the library since that time. This addendum contains a variety of papers that cover the full life span of Mr. Clark. However, the great bulk of the material here are his personal diaries and his financial records.

Christmas cards glued into a scrapbook. There are about a hundred of these items in the book. These cards were received by Pardoe from 1959 to 1961 and were signed by various friends and associates including David O. McKay, president of the Mormon Church, and J. Reuben Clark, an Apostle in the Mormon Church.

The collection consists of papers regarding the life of Preston D. Richards. The collection has correspondence, newspaper clippings, certificates, photographs and other papers. It specifically deals with his life in terms of his business, church, and personal relations. The collection dates 1894-1970.