spawned in 1945 continue to develop. The mortality in all seven groups continues almost at zero. It. The manuscript ooncerning X-ray treatment of certain plankton organisms was condensed according to prospective publisherts suggestions and on July 9, was mailed to Science for publication under the title, "Lethal effect of X-rays on marine microplankton organisms", IIT. Weekly, or more frequent, written contact has been maintained between the portions of the staff at Bikini and in Seattle. Bikini activities will be reported upon separately by Dr. Donaldson. IZ. On July 19, Mr. Phil. A. Olson of the 146 Building, Hanford Engineer Works, Richland, Washington, consulted with the University of Washington staff, and obtained supplies for the fish at Hanford. On July 15 and 16, Atomic Energy Commission Class B property items were given numbered tags by Mr. Carl D. Friswold and Mr. Willet Keith from the Hanford Engineer Works. Atheheur Banham US DOE ARCHIVES 326 0OvaNeSIONNRe Kelshaw Bonham, ’ Re Se Assoc e Member of Staff of Contract Noe W-28~094-eng-33 RG “Dek bbcorerpan (my3yn) Collection Box Folder “> //Sod 2 anBe a NT) f “ for | | Lauren Re Donaldson Director of Contract No. W-28-094-eng-33 aa DomARCHIVES