Charles W. Lloyd, undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
McPherson, Harry T., 1954 Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Long, C.N.H., undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Liddle, Grant W. (Vanderbilt Trip), undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Mead, Dr. James, undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Dr. I. Arthur Mirsky, undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Dr. Howard Morgan, Dept. Of Physiol. - Vanderbilt U., Nashville, Tenn., undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Nelson, Don H., undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Neurath, H., undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966
Nichols, John, undated Box 2 Bookmark Collection Context Frank Libman Engel Papers, 1934-1990Correspondence, 1945-1966