EVALUATION OF HAIR DYES 453 continuous control of solutions. The operation of the instrument may be relegated to a technician. The expert colorist is now able to apply his skills to more important matters. This system, thus, is more efficient and economical without sacrificing quality of product. (Received May 8, 1962) REFERENCES (1) Davidson, H. R., and Godlove, I. H., z/re. Dyestuff Reptr., 39, 628 (1950). (2) Alderson, J. V., Atherton, E., and Derbyshire, A. N., 7. $oc. Dyers Colonrists, 77, 657 (1961). (3) Trotter, I. F., Ibid., 78, 76 (1962). (4) Glasser, L. G., and Troy, D. J., 7. Opt. Soc..aim., 42, 652 (1952). (5) Wright, W. D., Trans. Opt. Soc. (London), 30, 141 (1928-29). (6) Hunter, Richard S., Circulars of the National Bureau of Standards, 429, 1 (1942). (7) "Instructional Manual No. 1000G for Model D Color Eye," Instrumental Development Laboratories, Inc., Attleboro, Mass. Copyright 1956. (8) Wilmsmann, H., .aim. Perfumer dromt., 75, 41 (1960). (9) Moore, W, R., 2 e. Soc. Dyers Colourists, 69, 149 (1954). (10) Brommelsick, William F., and Von Bergen, Werner, .aim. Dyestuff Reptr., 44, 73 (1955).

454 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS GORREGTION VoLvvr•. XIII, No. 7, September, 1962, issue, page 347, the firstl word in line 23 from the top of the page should read "Methylenchlorid." NEW MEMBERS Aaronson, Alan M., 61-59 Dry Harbor Rd., Middle Village 79, N.Y. Barmak, Leonard, 101 Glenwood Rd., Cranford, N.J. Battista, Sam P., 50 Melrose St., Arling- ton, Mass. Block, Lawrence H., 3724 Clarinth Rd., Baltimore 15, Md. Burris, George H., 19-11 Hillery St., Fairlawn, N.J. De Gennaro, Vincent, 108 North Fifth St., New Hyde Park, N. ¾. Fuld, Melvin, 702 S. Wolfe St., Balti- more, Md. Goldlath, Arnold, 21 Varady Dr., Fords, N.J. ldson, Dr. Bernard, 32 Palmer PI., Leonia, N.J. JabIon, Paul A., 4010 Fallstaff Rd., Baltimore 15, Md. Kraft, Marvin, 396 E. Jeffery Ave., Wheeling, I11. Long, Kenion A., 3106 Speedway, Wichitai Falls, Tex. Lubienski, Andrew M., 1301 Jefferson• St., Hoboken, N.J. Marti, Max E., 39 E. Sixty-third St., i New York 21, N.Y. Maruzzella, Dr. Jasper C., 330 Eighthi Ave., Pelham, N.Y. Master, Dr. Karsondas J., 41 S. Cayugal Rd., Apt. B-2, Williamsville 21, N.Y. McGill, Mrs. Joan K., 24 Day St., Apt. I G12, Clifton, N.J. Most, Dr. Sylvia, 994 Haddon Ave.,, Coilingswood, N.J. Motiuk, Kalmen, 22 Brookfall Rd.,, Highland Park, N.J. Serenson, Eve G., 21 W. Twelfth St.,. New York, N.Y. Woodburn Rodney R., 2219 Grand Ave.,. Pueblo, Colo.