ee 27th April, 1953... Dear Professor Lederberg, ~ Thank you for your letter of the 25r@ April which I have just received, mo co The certificates from Dean Elve jhem had already reached me at the end of last week, They will undoubtedly be of use for the obtaining of a visa, . mw, - The question of a suitable visa seems tobe vexed one, J... am most grateful for all the trouble you have taken on my behalf and I do feel myself to be under a deep obligation to yeu for all your efforts, I am afraid that evidence of sponsorship other than your letter of offer would be required, this is specifically stated on athe application form, I have now decided, therefore, to apply for a Student visa, I am-sure this will entail less trouble for all - concerned, If the question of extra-mral employment does arise, this can no doubt be dealt with on the spot by application to the uU?sS Immigration Service, 8 : I must say that I was rather surprised that the «uestion of possible induction should arise. Foreign residents in the U.K.of about 2 years orgmore are liable under our National Service Act, but this does not apply to those who have already completed military service in thetr own country. I am not unduly worried by this prospect as I am Sure, as you say, that the situation would not. in fact: arise, If it did there would no doubt be further repurctssions. from the War Office here, This because I am still officially on the reserve (or unemployed list) and liable to instant recall, as such I cannot enlist without Her Majesty's permission in the armed. forces of a Foreign Power, Al¥this is rather hypothetical: particularly Since the likelihood of a ‘hot war’ seem rather move remote of recent weeks, I am thankful, never- theless, that you did think of this snag so that I may be more fully prepared if it does arise, Your reprints have been most helpful, semeral of the bapers I had already read, but there are some which I had not seen previously, I will return them on my arrival in Wisconsin, I donot have any further questions to put to you at the moment, I feel that I have already overburdenyied fou with these, I do, however, have one request, Would it be possible for you to send me two or three copies of a letter of offer or contract? In many applications - for visa, transfer of sterling, etc.-one has to submit ortginals of such documents and they are frequently not returned, I am very much looking foreward to my visit. to Wisconsin and am sure, if] take your efforts as an example of the atmos h that I shall meét, that I will be most happy. (over) <—. ay 2195 15414 —-— > I presume that arranfements for ac omodation can be made throggh the Housing Bureau when one is rather more certain of the final arrangements, Yours sincerely, HH ar—