Dear Mr. Krische,
Thank you for posting your request on History Hub!
We searched the National Archives Catalog and located the General Record Files, 1942 - 1946 of the President's War Relief Control Board in the Records of Temporary Committees, Commissions, and Boards (Record Group 220) that includes the file units titled American Aid for German War Prisoners, American Aid for War Prisoners, and 840.48 REGIS American Aid for War Prisoners. We also located a total of 15 record series created by the President's War Relief Control Board. There may be other files concerning the organization in one or more of these series. For more information about these records, please email the National Archives at College Park - Textual Reference (RDT2) at Archives2reference@nara.gov.
We hope this information is helpful. Best of luck with your research!
Dear Mr. Atkinson,
Thank you for your help and direction with this matter, it is greatly appreciated.