REGULARMEETIKG,April 4th, 1890. Vice-president Breneman in the chair. Dr. C. E. hlnnsell was appointed Recording Secretary, p r o t e w . Nr. E. J. Xiilhau, 183 Broadway, New York, was elected an associate. The following nominations were read : Ernest J. Lederle, Ph. B., P. 0. Box 197, Stapleton, Richmond Go., Kew Tork, as a member ; Dr. William McMurtrie, N. Y. Tartar Co., 6 3 William street, Kew York, as a member ; Lt. W. R. Quina,, Snpt. California Powder Works, Pinols P. O., California, as an associate member. The following papers were read : On the preparation of thiophene (with exhibit and experiments), by L. H. Friedburg, Ph. D. Titanium in Blast Furnaces, by Auguste J. Rossi, Ph. D. The meeting was then adjourned. C. E. MUNSELL, Recording Secretary, pro dem.
