JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS 499 IPolyethylene Glycols and Derivatives, Asso- ciation Reactions of, Charles E. Colwell, and Samuel M. Livengood, 201 l Pregnenolone Acetate--A Dermatologically Active Steroid, John Silson, 129 IPreparation and Hair Waving Properties of 2,5-Dimercaptoadipic Acid, P. Finkelstein, Du Yung Hsiung, and L. E. DeMytt, 253 [Pr&ention des risques de toxicitb chronique pouvant r•sulter de l'emploi des cos- metiques et prodtilts de toilette, 332 IPrevention of Hazards from Chronic Toxicity of Cosmetics and Toilet Preparations, 322 IProbleme des biologischen Abbaus industriell verwendeter Detergentien und die Meth- odik der Abbaubarkeitsprufung, Wilhelm Husmann, 416 IProblems of the Disposal of Industrial Detergents and Test Methods, Wilhelm Husmann, 416 [Production and Properties of Glass Con- tainers, C. Tarrant, 15 I Protective Lacquer Systems for Aluminium Containers, C. E. Morris, 2 I Quality Control, Chromatography in the Laboratory and in, Artur Seher, 385 I Raymond E. Reed, Man and Scientist, Milton Harris, 99 IRecent Developments in Surface Physics of Interest to Cosmetic Science, Anthony M. Schwartz and Charles A. Rader, 247 /Reed, Raymond E., Man and Scientist, Milton Harris, 99 Report Concerning the Issue of a List of Accepted Colorants for Use in Cosmetic Products, 379 I Role of Glycerol in Skin Hydration, The, K. Laden, 455 . Second Congress, International Federation of Societies of Cosmetic Chemists, 373 Should Bacteriostats be Added to Toilet Soaps, W. M. Linfield, and R. E. Casely, 81 Skin Hydration, The Role of Glyceroi in, K. Laden, 455 Soaps, Should Bacteriostats be Added to Toilet, W. M. Linfield, and R. E. Casely, 81 Society of Cosmetic Chemists of Great Britain, 1, 56, 58, 321 Presidential Badge, 381 Diploma Course, 382 1962/63 Programme, 382 List of Council and Officers, 384 Some Aspects of the Analysis of Household Detergents, D.C. Cullum, 348 Special Award, Acceptance of The, Victor R. Wheatley, 315 Special Award, The Eighth, 310 Statistical Approach to Common Variables in Emulsion Preparations, F. R. Benson, W. C. Griffin, and H. M. Truax, 437 Steroid, Pregnenolone Acetate--A Derma• tologically Active, John Silson, 129 Surface Physics of Interest to Cosmetic Science, Recent Developments in, Anthony M. Schwartz, and Charles A. Rader, 247 Surfactant, II. Bactericidal Activity in the Presence of an Anionic, Chemical Structure and Antimicrobial Activity of Bis-Phenols, George R. Walter, and William S. Gump, 477 Surfactants, Toxicological Properties of Several Commercially Available, K. J. Olson, R. W. Dupree, E. T. Plomer, and V. K. Rowe, 469 Systematic Method for Identification of Food, Drug, and Cosmetic Azo Dyes, A, Jos• M. Plfi•Delfina, 215 Test Methods, Problems of the Disposal of Industrial Detergents and, Wilhelm Hus- mann, 416 Tests Interpretation of Eye Irritation, John H. Kay and Joseph C. Calandta, 281 Toxicit• chronique pouvant r6sulter de l'emploi des cosmetiques et produits de toilette, Prevention des risques de, 332 Toxicity of Cosmetics and Toilet Prepara- tions, The Prevention of Hazards from Chronic, 322 h.dToxicological Properties of Several Commer- cially Available Surfactants, K. J. Olson, R. W. Dupree, E. T. Plomer, and V. K. Rowe, 469 Ultraviolet Absorbers, John M. Knox, 119 Uses of Enzymes in Cosmetics, The, Kenneth L. Howard, 59 Verhutung chronisch-toxischer Gefahren yon Kosmetika, Die, 340 Victor R. Wheatley, Ph.D., (Eighth Special Award), Allan L. Lorincz, 312 Water Holding Capacity of Callus by Pre- treatment with Additives, Modification of the, Charles Fox, James A. Tassoff, Martin M. Rieger, and Donald E. Deem, 263 Wheatley, Victor R., Ph.D. (Eighth Special Award), Allan L Lorincz, 312

500 JOURNAL OF THE SOCIETY OF COSMETIC CHEMISTS STATEMENT REQUIRED BY THE ACT OF AUGUST 24, 1912, as amended by the acts of March 3 1933, July 2, 1946 and June.1 I, 1960 (74 Stat. 208) showing the ownership, management and circularlot of THE JouaN^L or rrHE Soclv. xv or Cos•Ex•C C•EmSXS, published five times a year at Easton, Penn. sylvania, for October 1, 1962. 1. The names and addresses of the publisher, editor, managing editor and business managers are Publisher, Maison G. deNavarre, 404 Lothrop Road, Grosse Pointe Farms 36, Michigan, editor, same managing editor, same, business manager, same. 2. The owner is: (If owned by a corporation, its name and address must be stated and also immedi- ately thereunder the names and addresses of stockholders owning or holding 1 per cent or more of tota• amount of stock. If not owned by a corporation, the names and addresses of the individual owners must be given. If owned by a partnership or other unincorporated firm, its name and address, as well as that of each individual member, must be given.) Society of Cosmetic Chemists, Inc., a Delaware Corporation, 2 East 63rd Street, New York 21, New York. 3. The known bondholders, mortgagees and other security holders owning or holding 1 per cent or more of total amount of bonds, mortgages or other securities are: (If there are none, so state.) None. 4. Paragraphs 2 and 3 include, in cases where the stockholder or security holder appears upon the books of the company as trustee or in any other fiduciary relation, the name of the person or corporation for whom such trustee is acting also the statements in the two paragraphs show the affiant's full knowledge and belief as to the circumstances and conditions under which stockholders and security holders who do not appear upon the books of the company as trustees, hold stock and securities in a capacity other than that of a bona fide owner. 5. The average number of copies of each issue of this publication sold or distributed, through thel mails or otherwise, to paid subscribers during the 12 months preceding the date shown above was:. (This information is required by the act of June 11, 1960, to be included in all statements regardless of frequency of issue.) 1900. M. G. deNavarre (Signature of publisher) Sworn to and subscribed before me this 3rd day of Octobbr, 1962. Albert E. O'Neal (Seal) (My commission expires November 5, 1963)