Records of the Federal Reserve System
Box 1455, Folder 9: Acceptances, FRBank - Saint Louis
Two letters between H. Parker Willis and William McChesney Martin regarding wording of regulation on open market operations.
National Archives at College Park, MD
Martin, William McChesney, Sr., 1874-1955 and Willis, Henry Parker, 1874-1937, 1915, Box 1455, Folder 9: Acceptances, FRBank - Saint Louis, from Records of the Federal Reserve System, accessed Sep 1, 2014 from FRASER, http://fraser.stlouisfed.org/rg82/record.php?id=17588