Memorandum to Julius H. Amberg from Brigadier General William E. Hall discussing the Senate investigation of sale of screws at 830th AAF specialized depot, Memphis, Tennessee1944-04-21Hall, William E.http://rightsstatements.org/vocab/NoC-US/1.0/enghttp://congressarchives.org/record/wvul_am1500_b6_f04_0039