http://www.trumanlibrary.org/whistlestop/study_collections/doctrine/large/documents/index.php?documentdate=1947-03-12;documentid=5-9;pagenumber=1;http://avalon.law.yale.edu/20th_century/trudoc.asp. 7/QnIukTHUr+OilOrZGw/69txDA5jZYuzbSI5jcTOLFee66a/BEX6UWsUCnr9Ctw