a “ “ a i ns o- Date Not Authorized for Pubhc Release Date. By: Date. Entered In OpenNet By. |o y . {= 8 = my IS On ac Oro zh 29> nS dashinxton 6, De Ce < Ome Attention: Mr. Kramish 8 mo Gentleuem s me S so 9 Qf Binary 3 L752 i 6> “2 Oo © This will confirm your conversation of Fe Z ©) Deal and me and reply to your Letter of the same k with ‘ur. date. iy. Soyer has asked this Division +o obtain additional independant studies along the Linas of "Project Gabriel". As you know, this was a rather extensive study prepared in 199 by Dr. Ne Me Smith. Ite purpose ms to determine the lonj; rane effects of radiological contamination from atomic bombs. This report has been re-evaluated by Dr. Smith in light of tanger and 0 By: OPENNET ENTRY |. z ridx The Xand Corporation 1625 bye Street, ll. We Authorized for Public Release eo AOEID A us ho 3826 a “~ & dkOPTOG dhtierra (1) shat number of A-bembs detonated under randon conditions and over what period of time might create a world-wide hazard in Mit Kevan OFFICE p| SURNAME p> DATES w/tAiad o ee Wa ara interested in a rather >croad study that would be the basis for replying to the followin: ceneral questions: 7. OTHER (SPECIFY): CATION REVIEW DEPART MENT OF ENERGY DECLASS'FI DETER AMINATION (CIRCLE NUMBER(S)} SINGLE REVIEWAUTHORIZED BY: 1 CLASSIFIT A ih RETAINED 2. CLASSPICA Lon CHANGED TO: TL CONTAIKS iW DOL CLASSIFIED INFO ALS WER (ALD): COORIUNE -EO rare LASSIE A ION CANCELLED NAMIE: CLASSIFIED INFO BRACKETED Greenhouse data, and elaborated on by the Division of diolozy and ¥Yedicine staff with particular reference to resulta from duster and Janvle, terma of radiolozical contamination? (2) what local catastrephes, to nearby populated areas, are likely to occur fran the detonation of different sige bombs, vericus type bursts (i.e., air, low air, surface, underground) under adverse {not carefully picked in advance) weather condi tions? These are questiona that are continually arising, and our General ‘dvisory Comittee has recommended that further studies be undertaken, ‘# believe that the replies to these questions could have a profound influence on policy decisions regarding the ultimate use of j=-bombs. Biophysics R