Elmer V. McCollum and Harry G. Day Collection
in the Alan Mason Chesney Medical Archives of the Johns Hopkins Medical Institutions

Title Page

Collection Information

[Series 1] Harry G. Day's Collection Commemorating Elmer V. McCollum

[Series 2] Harry G. Day Files

[Series 3] Elmer V. and Ernestine B. McCollum Papers

[Series 4] Photographs

[Series 5] Sound Recordings

[Series 6] Artifacts