1949 Jan. 18
Washington (D.C.) - Sent by Leslie S. Perry; inviting him to speak at the Club's annual Lincoln Douglas banquet on February 12 in Washington.
W. E. B. Du Bois Papers
1947 Oct. 29
Washington (D.C.) - Inquiring if he plans on attending the October 31 state meeting on the human rights bill, as it is "necessary make reservation."
1947 July 22
Du Bois, W. E. B. (William Edward Burghardt), 1868-1963
New York (N.Y.) - Asking after his now quite belated contribution to the NAACP petition to the United Nations.