B. C. F. TOWNSEND CROMWELL July 1964 CRUISE The July 1964 Townsend Cromwell cruise was the sixth of a series of cruises run by the U. S. Fish and Wildlife Bureau of Commercial Fisheries covering a fixed grid to the east of the main Hawaiian Islands for the purpose of determining variations in the structure of water masses and currents of this area. This is the fifth cruise in which Pacific Project personnel have taken part, maintaining daily sunrise to sunset bird observations for a total of 244.8 hours. In addition Project personnel aided in recording weather observations and in taking bathythermograph traces. Project personnel included Warren King and Dayle Husted. Warren B. King Research Assist. Pacific Project