Messersmith, George S. (George Strausser), 1883-1960.2011-06-152011-06-151942-12-121557-00http://udspace.udel.edu/handle/19716/7520Informs Messersmith of changes in membership of Joint Mexican-U.S. Defense Commission; Johnson has replaced [Stanley D.] Embick as Chairman; Embick detached from Commission but retains chairmanship of Inter-American Defense Board; complains that with exception of Argentina and Chile, Mexico the least cooperative of other American republics, mentioning specifically Mexico's refusal to allow U.S. armed forces to operate in Mexico.Typed Letter Copy, 4 p.en-USMessersmith, George S. (George Strausser), 1883-1960.OtherMSS 109