76 Clareus of BNL for long yearsof faithful service and also to Mr. P. Heotis and Mr. M. Makar. In the Trust Territory, Messrs. S. Shoniber, N. Zetkeia, K. Mitzutani, J. Saul, and P. Bien, Mrs. R. Harris, and manyothers have provided inval- uable assistance over the years. At Brookhaven National Laboratory contributions have been made by many individuals and by many departments and divisions, including Medical, Instrumentation, Health Physics and Safety, Photography and Graphic Arts, Purchasing, Supply and Materiel, Staff Services, and others. We are indebtedto the following personnel at BNLfor their advice and support: in the Director’s Office, Drs. L. J. Haworth, M. Goldhaber, G.H. Vine- yard, and V.P. Bond, and Mr. P. Rathvon; in the Medical Department, Drs. E.P. Cronkite, R.B. Aronson, H.L. Atkins, L.K. Dahil, A.D. Chanana, G. Chikkappa, J. Iwai, J.S. Robertson, L.V. Hankes, C.H. Wu, R.D. Stoner, and D. Slatkin, Messrs. W.A. Finn, C. Goldman, W. J. Walsh, and W. Hanson, Mrs. 1. Montanez for secretarial help, and the nursing staff and orderlies who gave the Marshallese patients excellent care; in the Health Physics and Safety Division, Mr. C.B. Meinhold and Mr. N.A. Greenhouse, Jr.; in the Instrumentation Division, Dr. M.V. Radeka. Wearealso grateful to Mr. K.H. Thompsonforstatistical computations and Mrs. M. Dienes for editorial assistance. We are most appreciative to the people of BNL for generous donations ofclothing, books, and toys for the Marshallese. Weare indebted to the Atomic Energy Commission (now ERDA) for their staunch support, particularly to Drs. J. Totter, J.L. Liverman, C.E. Carter, W.W.Burr, C.W. Edington, S. Marks, and N.F. Barr and alsoto Dr. M.B.Biles and Messrs.J. Deal and T.F. McCraw; and at the Nevada Op- erations Office to Mr. M.E. Gates and Mr. R. Ray. We wish to acknowledge the outstanding contributions of the Pacific Area Support Office in Honolulu, by Messrs. W. Bonnett, W.B. Hills, J. Miller, W. Morrison, J. Abreu and particularly W.S. Streenan, whose devoted service was essenual to the successful completion of the surveys. At the AEC Health and Safety Laboratory we appreciate the assistance of Drs. E.P. Hardy, Jr. and J. Harley in carrying out radiochemical analyses. In the Deparmentofthe Interior, Messrs. S.S. Carpenter, J. DeYoung, and H.U. Brown have been most cooperative. In the Trust Territory manyindividuals have been of tremendous assist- ancein carrying outthis joint mission, in particu- lar Mr. E.E. Johnston, High Commissioner, Mr. P. Coleman, Mr. D. Heine, Dr. M. Kumangai, and Dr. W. Peck at Saipan, and at Majuro Mr. ©. DeBrum, Dr. J. Tobin, Mr. J. Pualoa, and Drs. J. laman, E. Riklon, J.Anjain, M. Korean, and others. At Kwajalein (Kwajalein Missile Range) we are grateful for the splendid support of the U.S. Army Group: Col. J.L. Fishback, Col. R.L. Russell, Col. R.A. Ehlert, Col. R.F. Sullivan, Mr. J.S. Beavers, and Mr. R. Haley; and to personnel from Global Associates: Mr. R. Bryant, Mr. D.D. McAfee, Dr. J. Schaefer, and particularly Mr. F. Grannich and Mr. H. Hauck; to Trust Territory representative Mr. W. Ownbey; and ourspecial thanks go to the crew of the LCU (Liktanur). In Japan we are indebted to the staff of the Atomic Bomb Casualty Commission (now Radiation Effects Research Foundation) particularly Drs. G. Darling, L. Allen, H. Maki, and I. Nagai for generous support and assistance in maintaining liaison between the two studies; also to Dr. T. Kumatori and others ofthe staff of the National Institute of Radiological Sciences at Shiba In Englandit is a pleasure to acknowledge the advice and help of Dr. E.E. Pochin of the University College Hospital Medical School, London. Amongmedicalspecialists from otherinstitutions we are most grateful to Drs. Shields Warren, W. Meissner, J. Reid, A. Upton, and D.A. Wood for their personalinterest in the examinations and for their advice on pathological! diagnosis; also to the following pathologists who have contributed: Drs. L.V. Ackerman, B. Castleman, H. Cottier, H. Johnson, G.H. Klinck, M.A. Legg, S. Lindsay,S. Lippincott, S.J. Robbins, R.V. Rosvoll, A.L. Vickery, T. Winship (deceased), and L.B. Woolner. Weappreciate very muchtheassistance of Col. E. J. Kamin andhis staff at Tnpler Army Medical Center in caring for Marshallese patients brought to Honolulu. At the University of Washington Drs. A.H. Sey- * mour, E. Held, and V. Nelson have advised and cooperatedin studies of mutualinterest. Weare most grateful to the charitable organization New Eyes for the Needy, Inc. (Short Hills, N. J.) for donating hundreds ofpairs of eyeglasses for the Marshallese. They werefitted and distributed at the time of the surveys and probably no other gift has been more gratefully received by the people.