_ UNCLASSIFIED In addition to the instruments left for the Post-SANDSTONE Garrison others were left to be used in monitoring the drone planes on their return flight to the ZI. These were as follows: 2 KX-6 Instruments " 6 263A 2 Charging Baxes for Kelly-Koett dosimeters 2h, Kelly~Koett, 0.2r dosimeters Upon the arrival of the drones at Eglin Air Force Base, Florida, the instruments will be packed and shipped to the Scientific Laboratory at Los Alamos in accordance with instructions received from the AEC, where they will be received by Mr. H, S. Allen. Attached as Appendix "H" to this report is a copy of a memorandum from Mr. Adrian H. Dahl to CTG-7.6, attention Lt. Commander Campbell, dated 3 May 1948, subject; "Packaging and Shipping Requirements for RadSafe Instruments," It was Mr, Dahl's recommendation that a quantity of instruments be held in stock at Ios Alamos, In considering the List of instruments for shipment to Los Alamos he endeavored to list only those instruments which had proven to be of field use. Those classes of equip- ment which proved to be of no great merit for field use or which require further development would be returned to Oak Ridge. Only equipment which he felt reasonably certain would be on hand at Oak Ridge as sufficient surplus stock by 16 June, excluding the TG~7,6 RadSafe instruments, was laboratory equipment such as scalers and included to go to Los Alamos, count rate meters would be returmd to Oak Ridge. Mr. Dahl recommended that facilities be established ti: keep the Los Alamos stock in operating condition. If at any time an emergency arises in the AEC where the Los Alamos stock instruments are required elsewhere, a written request for - 97 = a wae . uy ff Paen tM . ST