1933 - Abilene Christian College Lectureship, Abilene Christian College, John A. Dickey, W.R. Smith, L.S. White, S.H. Hall, James F. Cox, Don H. Morris, G.C. Brewer, G.H.P. Showalter, W.L. Oliphant, Chas. H. Roberson
Lectureship and Summit Programs

1921 - A.C.C. Lecture Week, Abilene Christian College, H.E. Speck, David L. Cooper, Early Arceneaux, A.R. Holton, Liff Sanders, A. LeRoy Elkins, A.O. Colley, F.W. Smith, W.G. Malcomson, G.C. Brewer, J.P. Sewell, G.C. Vincent
Lectureship and Summit Programs