JMAS.F-04 White House Official and Confidential FilesDocuments from  to 
Content and Structure
The material contained in these files would have been for the specific attention of the President and his chief aides, and relate to policy matters. The confidential documents contain highly sensitive and secret information in this case informing President Truman of developments relating to the Schuman Plan.
The originals are held in various Archives and Presidential Libraries in the USA