101447 US Bay Ar CET ES | RC 826 U.S. ATO"IC ENERGY SMe Isso Cav . DAA JUL 2 1952 | Nas eeeIODAF Rasor Qeneve’l. 7. K. Clarke Comender, duint Task Fores 15? Kashingtan 25, b. C. | Felder JL0A4 7 —LISZ- 5/83 OFST AVAILABLE COPY peor Geserel Curse Lel: — This letter will eonfire the pesent telephone call fren my oteff te Celene] Suckten in which we treneriteed informally 6 change in eirereft, reqairenente fer CASTILE, iH f A Based on testeieal THSLIReSEATPER ware existing we Sinse ! )i i | i sai { !It itsh i H e i e t f| a | f be peqaired at CASTL'. it has becene be ef ome of tro Ff 4 g s g {f fron ehout tr se itt r i: f cer e t Bete: and the Dupartuents of Interier enf State, Jeclsien may be made. pore LAR2A Sat Spain hi: Hertford , ie - a 7 t 23/ o7 OPC (44 yr, cr. Ps Fu,’ Ye, enupebility fur Grep-test by meammeé atroveft aay . This mid@g. cov cons i-4o: ae Wer, yfigclire: the i ae (xs national d¢.eas i bade I Se OOate aa or 3 ; Yaa amy rerclaae. we. LtrAenea o7iz2<