1933 Jan. 30
Halliburton, Cecil D.
Pittsburgh (Pa.) - Concerning a questionnaire sent to black individuals who appear in "Who's Who in America".
1937 Jan. 8
Saint Augustine's College (Raleigh, N.C.)
Raleigh (N.C.) - Signed C. D. Halliburton; inviting W. E. B. Du Bois to address the college at a date and for a fee to be determined later.