Isa DEPARTMENT OF HEALTH, EDUCATION, AND WELFARE PUBLIC HEALTH SERVICE CONSUMER PROTECTION AND ENVIRONMENTAL HEALTH SERVICE 1033 Wade Avenue, Raleigh, North Carolina 27605 NATIONAL AIR POLLUTION CONTROL October 14, 1969 ADMINISTRATION Joshua Lederberg, Professor Stanford University, Medical Center Stanford, California 94305 \h; Dear Professor Lederberg: pe I must apologize for the long delay in Yeplying to your inquiry concerning the of nickel in New York City. In July our offices were relocated from Virginia to our present location. In addition, we have been trying for the past few months to convert from a manual to a computerized retrieval system. Beeause of this we have had difficulty in coping with requests. Your request, in particular, was a difficult one and I was unable to locate anything of value. If you havn't already done so, I suggest you contact the air pollution roe control agency in New York City. The address is: 4 a Department of Air Resources 51 Astor Place New York, New York 10003 Telephone (212) 566-2717 You may be able to obtain some information on analysis of auto exhaust for nickel from the following: Division of Motor Vehicle Pollution Control Main Terminal Building Willow Run Airport Ypsilanti, Michigan 48197 Inform them that this office was unable to provide information on this topic. Do you have any information on this subject? Yours sincerely, A 7 Prof. Joshua Lederberg ol L. ? ? Department of Genetics , . School cf Medicine Cr'> AD DITI es Stanford University 5 Stanford, California 94305 Mie ndusty ‘ If you have any further needs for air pollution related information, I will be happy to be of assistance. Your future requests will receive a more rapid reply. Sincerely yours, 4 / Josep Cirvello Technicdl Information Specialist Air Pollution Technical Information Center Office of Technical Information and Publications