R H Dalitz, University of Chicago to W Hodge, Royal Society Accepts position of Royal Society Research Professor - intends to work at Clarendon Laboratory, Oxford - University of Chicago is reluctant to release him from position as Professor of Physics and proposes he takes two years leave of absence without salary - comments on this and on difficulty of transferring children from American to English Educational system - asks if Royal Society would permit him to accept the University's proposal. 15 March 1963