UNITED STATES ATOMIC ENERGY COMMISSION WASHINGTON 25, D. C, 409663 March 13, 1956 MEMORANDUM TO HOLDERS OF AEC 787/20 1. Copy (ies) ot of AEC 787/20 was (were) distributed to your office on March 12, 1956, 2, It is requested that the following changes be made on all copies in your possessions a. Page 2, paragraph 4, line 4: "observers" instead of "services", b, Page 2, paragraph 7, line 1 shouid read: "The official observers will have "QO" or other appropriate clearances." c, Page 10, Delete: Chairman, Independent Offices Subcommittee of House Appropriations Committee Chairman, Independent Offices Subcommittee of Senate Appropriations Committee Add: Chairman, Public Works Subcommittee, Senate Appropriations Committee Chairman, AEC Panel, Public Works Subcommittee, Senate Appropriations Committee 3. Please return this memorandum to the Office of the secretary, Room 313, indicating that the change has been made, R PoaiT RoaTU BOX No. ALANS -2h0- 5 wT 9 O10 rover IK2h7- Ped idinaVol L