Pacific Program, P.O. Box 8095, Honolulu, Hawaii 96815 December 3, 1968 M's Margaret K. Robinson Bathythermograph Section Scripps Institution of Oceanography P.O. Box 109 La Jolla, California 92038 Dear M's Robinson: Thank you very much for sending the cards and IBM listings for the REXBURG and MARYSVILLE cruises. I am sorry about the difficulty with reference temperatures for the MARYSVILLE, but am afraid these data were not taken under the best of conditions. We very much appreciate the work you have done for us in processing our BT data from the eastern Pacific. It seems unlikely now that we will be conducting any more study cruises in that area, but if we should we would look forward to cooperating with you again. Sincerely yours, Robert L. Pyle Field Director