Re. fe come. SIFIEL involved, All films and thermal radiation measuring devices were shipped te the United States by air. The LC ("Lame Duck") which had become contaminated during test YOKE was surveyed and sunk along with the nonsalvagable equipment which it contained, The test animal containers which were last used on Aoman Island were removed to the lagoon and sunk. Laboratory counting of the crater samples and other radioactive materials will be continued on the BAIROKO until just prior to arrival at the United States. Sane of those samples which were sufficiently radioactive and of particular interest will be shipped to the National Institute of Health for the use of Cocmander Andrews in contimiing his work, The slides from the cascade impactors will be taken by Lt, Commander Campbell to the Army Cheni- cal Center, Edgewood, Maryland for measurement of particle size with an electron microscope under the direction of Mr. Lanier. A large amount of data was obtained from the projects conducted by the Technical Measurements Unit, and only after much work will its true significance be recognized, Various project officers will continue with the writing of reports at their respective stations, and these reports will be suomitted to the Scientific Director by 30 July 1948. ~ 9» coe tee ~~ A