76 Clareus of BNL for long years offaithful 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 many others have provided invaluableassistance overthe years. At Brookhaven National Laboratory contribu- tions have been made by manyindividuals 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, ance in carrying out this joint mission, in particular 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. O. DeBrum, Dr. J. Tobin, Mr. J. Pualoa, and Drs. J. Iaman, 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. Mc- Afee, Dr. J. Schaefer, and particularly Mr. F. vard, and V.P. Bond, and Mr. P. Rathvon; in the Grannich and Mr. H. Hauck; to Trust Territory representative Mr. W. Ownbey; andour special Messrs. W.A. Finn, C. Goldman, W. J. Walsh, and Drs. G. Darling, L. Allen, H. Maki, and I. Nagai | Drs. L. J. Haworth, M. Goldhaber, G.H. Vine- Medical Department, Drs. E.P. Cronkite, R.B. Aronson, H.L. Atkins, L.K. Dahl, A.D. Chanana, G. Chikkappa, J. Iwai, J.S. Robertson, L.V. Hankes, C.H. Wu, R.D. Stoner, and D. Slatkin, 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) particulariv W. Hanson, Mrs. I. Montanez for secretarial help, for generous support andassistance in maintaining liaison between the twostudies; also to Dr. T Kumatori and othersof the staff of the National Institute of Radiological Sciences at Shiba. In England it is a pleasure to acknowledge the advice and help of Dr. E.E. Pochin of the University College Hospital Medical School. London. Amongmedicalspecialists from other institutions we are most grateful to Drs. Shields Warren, W. 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. Dienesfor editorial assistance. We are most appreciative to the people of BNL for generous donations of clothing, books, and toys for the Marshallese. Weare indebted to the Atomic Energy Commission (now ERDA) for their staunch support, par- ticularly to Drs. J. Totter, J.L. Liverman, C.E. Carter, W.W. Burr, C.W. Edington, S. Marks, and Meissner, J. Reid, A. Upton, and D.A. Woodfor their personal interest 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. N.F. Barr and also to Dr. M.B. Biles and Messrs.J. Deal and T.F. McCraw; and at the Nevada Operations 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 andparticularly Johnson, G.H. Klinck, M.A. Legg, S. Lindsay. 5 Lippincott, S.J. Robbins, R.V. Rosvoll. A.L. Vickery, T. Winship (deceased), and L.B. Woulner We appreciate very muchtheassistance of Col. E. J. Kamin andhis staff at Tripler Army Medical Centerin caring for Marshallese patients brought to Honolulu. At the University of Washington Drs. A.H. Sev - tial 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 Deparmentof the 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- cooperatedin studies of mutual interest. Weare mostgrateful to the charitable organization New Eyes for the Needy, Inc. (Short Hills, N. J.) for donating hundreds of pairs of eveglasses for the Marshallese. They were fitted and distributed at the time of the surveys and probably no other gift has been more gratefully received by the people. W:S. Streenan, whose devoted service was essen- mour, E. Held, and V. Nelson have advised and