Sound recordings include talks and interviews with E. V. McCollum as well as by Harry Day.
Collection materials include one empty sound cassette case titled, "Introduction" Roger M. Herriott, Ph.D.; "E.V. McCollum" Harry G. Day, Sc.D.; Side 2: Conclusion of "E.V. McCollum"; "Vitamin D Metabolism" Hector F. Deluca, Ph.D. This case has been kept with the collection in case the sound cassett is located.
[E. V. McCollum's address at the dedication of University of California, Berkeley's Morgan Hall ; Readings of McCollum letters to Laurence L. Layton]. — circa 1965-1967. — 1 sound cassette (70 min.) ; duplicate.;1 sound tape reel (70 min.) : analogue, 7 1/2 ips., mono ; 1/4 in. original
Creator: McCollum, Elmer Verner, 1879-1967
Note on back of container: "Also some readings from E. V. McCollum letters to Laurence L. Layton includes his description (March 29, 1967) of what proved to be McCollum's terminal illness. This tape was prepared for Ernestine McCollum by Laurence L. Layton."