Includes: 1905 November 11. W.J. Holbrook to Robert S. Brookings re: business affairs; 1905 November 13. Receipt from Holbrook-Blackwelder Real Estate Trust Co. for payment of $26,483.88 to the firm from Brookings; 1909. Copy of agreement to be used by donors to Washington University's Million Dollar Endowment Fund; 1909. List of contributors to the Fund; 1910. Deed executed by Samuel Cupples naming Brooking and Edward Hidden as trustees of funds provided for Martha Cupples Scudder; 1911 March 31. Copy of agreement entered into between members of the Carter family and others and John A. Krumrine re: timber cutting on the Carter Estate in Cecil County, Maryland; 1912 December 31. Receipt issued to Brookings for his payment to the St. Louis Union Trust Co. of $2,250; 1913 May 29. Promissory note in the amount of $50,000 issued by Brookings to the Brookings timber and Lumber Co. Marked paid January 12, 1913; 1913 December 31. Receipt issued to Brookings for his payment of $3,250 to the St. Louis Union Trust Company.