2 
I enclose a copy of GMAG Note 12 for your information which explains 
the Group's attitude towards large-scale work. 
I hope the above comments are of some value. Please let me know if 
you would like any further information. 
Yours sincerely 
K Gibson 
Dr William Gartland 
Director, Office of Recombinant DNA Activities 
National Institute of Allergy and Infectious Diseases ■ 
Bethesda 
Maryland 
USA 
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