OIL DEPOSITION ON SKIN 621 A possible relationship between spreading coefficient values and the amount or skin coverage of the deposited oil film was investigated. (Received May 10, 1966) REFERENCES (1 Pillsbury, D. M., Shelley, W., and Kligman, A.M., Dermatology, W. B. Saunders Co., Philadelphia (1957). (2) Blank, I. H., J. Invest. Dermatol., 21, 259 (1953). (3) Borota, A., J. Am. Geriatrics Soc., 10,413 (1962). (4) Haensch, R., Am. Perfumer Cosmetics, 79, 29 (1964). (5) Pillsbury, D. M., Shelley, W., and Kliginan, A.M., A Manual of Cutaneous Medicine, W. ]3. Saunders Co., Philadelphia (1961). (6) Spoor, H. J., New York State J. Med., 58, 3292 (1958). (7) Lubowe, I. I., II'estern Med., 1, 45 (1960). (8) Weissberg, G., Clin. Med., 7, 1161 (1961)). (9) Singer, M., Ibid., 1921 (1964). (10) Knox, J. M., Everett, M. A., and Curtis, A. C., Arch. Dermatol., 78, 642 (1958). (11) Taylor, E. A., J. Invest. Dermatol., 37, 69 (1961). (12) Knox, J. M., and Ogura, R., Brit. Med. J., 2, 1048 (1964). (13) Stolar, M. E., to be published. (14) Martin, A. N., Physical Pharmacy, Lea and Febiger, Philadelphia (1960). (15) Goldemberg, R. L., Drug Cosmetic Industry, 85,618 (1959). (16) Franks, A. J., Soap, Perfumery Cosmetics, 37, 8 (March-April 1964). (17) Paruta, A. N., and Cross, J. M., Am. Pe•fumer, 76, 43 (October 1961).

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