a | zi 4 4, hie “A Washington 25, D. C. oe I am submitting herewith, for transmittal to the President, the report of the Pang! on the di Your personal participation and that of Mr. Ralph E. Spear, Assistant Adminisfrator for 5 Human Effects of Nuclear Weapons Development. valuable assistance and for the many courtesies you have extended to us, we wish to e¥press our particular appreciation for the complete freedom we have enjoyed in forming judgnpents and in preparing the report. Weare deeply conscious of the trust and responsibility placed in us in this assignmegt. a ane ” a . - wee — os * Pay ae ta 49 dahlias at lt Soeboi a on Frank Fremont-Smith, M. D., ath mails + - Tau Sincerely yours, i Chairman TOP"SECRET : this in- at Lewd a Sb eye a ri Planning, Federal Civil Defense Administration, in the panel discussions has madeit pqssible for us to turn to you freely for information and guidance. While we are most grateful fqr 1st Le +24 a — , ne aes git a a Poa % aeOy Fatpl ; aaa os 2 ah ie ae "Od mwuu ee » ae f My dear Governor Peterson: Hon. Val Peterson, Administrator _— Federal Civil Defense Administration ercf aes ie2 a bd - ns "Sas janet E- soe A . © vet WPagigtie caveat* ean pe te Le aE FE HERE — a i, oe Te afte pect a Lea teys Fe Setee atersSEN,tte Rs5 THE PANEL ON THE HUMAN EFFECTS OF NUCLEAR WEAPONS DEVELOPMENT 3 © ne 7 .:

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