NAMRU-2 /ROB saw 4.71.36 12 March 1974 Director City of Hepe National Medical Center 1500 Zast Duarte Road Duarte, California 91019 Dear Sir, I enclose copies of correspondence exchanged with Dr. Richard Hammerschlag of your staff. I assume that you are interested in the activities of your staff and that you are aware of their actions taken as representatives of the City of Hope. It seems to me that pexhaps Dr, Hammerschlag and his colleagues need some mature guidance to channel their no-doubt well intentioned actions on behalf of mankind. Such dashing out and acting on erroneous assumptions which may reault in damage to reputations of innocent people appears to me to be quite ill-advised. They might encounter some one of a vindictive nature who would not idly submit to character assassination. Personally I regard it as a tempest ig a teapot and would rather see that the facts are set straight. My kindest regards. Sincerely yours, R. Quentin Blackwell Copy: Dr. R. H. Watten, NAMRU-~2 Mr. Robert Cairne, AcS