HISTOPATHOLOGY OF WRINKLES 85 (6) Freeman R. G., Cockerell E.G., Armstrong, J., and Knox, J. M., Sunlight as a factor •nltuencing the thickness of epidermis, J. Invest. Dermatol., 3[}, 295-8 (1962). (7) Knox, J. M., Cockerell, E. G., and Freeman, R. G., Etiological factors and prema- ture aging, J. Amer. Med. Assn., 17[}, 630-6 (19{32). (8) Shellow, W. V. R., and Kligman, A.M., Three-dimensional visualization of elastic fibers in thick skin sections, Arch. Dermatol., 05, 221 (1967). (9) Unna, P. G., The Histopathology of the Diseases of the Skin (translated by N. Walk- er), Macmillan and Co., New York, 189{3, top. 976-84. (10) Chieffi, M., Cowdr•/s Problems of Aging, 3rd ed., Williams and Wilkins Co., Balti- more, 1952, pp. 909-23. (11) Lorinez, A. L., Physiology of the aging skin, Ill. Med. J., 117, 59-{32 (1960). (12) Ma, C. K., and Cowdry, E. V., Aging of elastic tissue, J. Gerontol., 5, 203-10 (1950). (13) Strauss, J., and Necheles, H. Variations in derreal absorption with age, J. Lab. CIin. Med., 33, 612-7 (1948). (14) Smith, F. G., Davidson, E. A., and Taylor, R. W., Human Cutaneous Acid Muco- polysaccharides, The Effects o[ Age, and Chronic Sun Damage, in Montagna, W., Advances in Biology o[ the Skin, VI. Aging, Pergamon Press, Inc., New York, 1965, pp. 211-8. (15) Gross, J., Aging o[ Connective Tissue, The Extracellular Components. VII. General Implications, in Bourne, G. H., Structural Aspects o[ Aging, Pitman Medical Pub- lishing Co. Ltd., London, 1961, pp. 179-95.

86 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS f•':'•.•i•: -'"'•h.. '•/I,':' i - '.•::• .:'":•:. "-. .--, ... . ... :• •5 *•::'.•'-%• ..•.. .•:•::. .'..-'•:... :. ,.•....::. .:•:: ß :..•.•? ß ?. . -, .. .... . ß .:.-,. 4. ":-" .' - =.. ... ß •.-... ? .½' • . .. %'• :": : .. i•. - Left to right, seated: Director Rosemarie Wallisch, President-Elect Hyman Henkin, Presi- dent Robert L. Goldemberg, Secretary Betty Lou Day (standing) Directors Maurice L. Rosenthal, Joseph Jerome, Horst Ehrhardt, Joseph H. Kratochvil, Paul Thau, and 1972 President Martin M. Rieger Society of Cosmetic Chemists 1973 Officers Installed At the December 12th luncheon session of the Society's 1972 annual scientific meeting at the Americana Hotel, New York City, 1972 President Dr. Martin Rieger, Warner- Lambert Research, installed the Officers and Directors for 1973: President President-Elect Secretarty Treasurer Director--Eas• Director--Eas• Director--Eas• Director--Midwest Director--Midwest Director--V•est Chairmano[ the Board-1973 Robert L. Ooldemberg, Director of Research and Development, Van Dyk & Co., Belleville, N.J. Hyman Henkin, Vice President and Director of Research, Helene Curtis Industries, Inc., Chicago, Ill. Betty Lou Day, Teclmical Services, Polak's Frutal Works, Inc., Chi- cago, Ill. Shaw Mudge, President, Shaw Mudge and Co., Stamford, Conn. Mattrice L. Rosenthal (2 years), Vice President, New Product Devel- opment and Technical Sales, Robeco Chemicals, Inc., New York City Joseph H. Kratochvil (3 years), Director of Cosmetic Research, Firmenich, Inc., New York City Paul Thau (1 year), Section Head, Toiletries Research, Warner- Lambert Company, Morris Plains, N.J. Rosemarie Wallisch (2 years), Director, Research and Development, Johnson Products Co., Inc., Chicago, Ill. Joseph Jerome (1 year), American Medical Association, Chicago, Ill. Horst Ehrhardt (3 years), West Coast Manager, Roure Bertrand Dupont, Inc., Los Angeles, Calif. Marth• M. Rieger, Warner-Lambert Research Institute, Morris Plains, N.J.