ed c UT O P A a dona ies it Boe laa a DY ioe Seer UNITED STATES ATOMIC ENERGY COMMISSION WASHINGTON25, D. Gc. IN REPLY REFER TO: AO 7 Ab Go MAP:VUB APR 10 1958 Oe we . Dr. James 2. <illian, Chairman The President's Scisnce Advisory Committee uxecutive Office Building 17th and Pennsylvania Avenue, i. W. Washington, D. C. Dear Dr. Xiilian: Forwarded herewith for your retention are three covigs of the "Classification Guide for Arzus." It is suggested that eacn oerson wno has aad access fo the Argus Report (Top Secret, Restricted Data, “lumber C4°7111-70) be requested to read this classification guide for fkmiliarization with its contents. Tf additional copies of the qiide are desired they marybe obtained from this Division. Sincerely yours, Alf Brigadier General, JJ Director of :dlitary Application Attachment: Gys 1, 2 2: BA of ut Classification ae : : L Guide for Arzus it a pyres emovAl oH MENTS ment When separated from enclosures, hendle this docu ____ACUASSIBIED oem CANTATA 7 ———_———- Ee . Kh-KD- 1478-/

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