Papers in English, French, and German. Sponsored by the Division of History of Chemistry of the American Chemical Society. Includes bibliographical references. This collection of studies in archeological chemistry is the most important ever devoted to this field. In these pages its difficult experimental problems are treated by an impressive group of experts from all over the globe. Nearly all archeological chemistry's investigative methods are described: infrared spectra, emission spectroscopy, chemical analysis, X-ray fluorescent spectroscopy, petrographic examination, probing by electronic sound and micrography, C 14 dating, and others. These papers were first presented at the Third Symposium on Archeological Chemistry in September 1962 under the auspices of the American Chemical Society. The symposium was to bring together the knowledge and techniques so that more and better investigation might be encouraged and receive the proper recognition. The studies in this book possess not only great qualitative interest in their own areas but have a collective value in their portrayal of the state of affairs in the chemistry of ancient artifacts.