TWO OFFPRINTS: Radium and Other Radioactive Substances With a Consideration of Phosphorescent and Fluorescent Substances. The Properties and Applications of Selenium and the Treatment of Disease by the Ultra Violet Light Offprint from Transactions of the American Institute of Electrical Engineers, 1903, pp. 1-64 WITH Edison’s Tungstate of Calcium Lamp. The Nernst Lamp. Radium, Polonium and Actinium (Signed & Inscribed to Nobel Laureate Henri Becquerel) Offprint from Transactions of the American Institute of Electrical Engineers, Vol. XIX, 1902, pp. 473-48
New York: AIEE. 1st Edition. FIRST EDITIONS OF 2 RARE OFFPRINTS (1st separate ed) BY WILLIAM J. HAMMER. THE 1903 IS THE 1st PRINTING OF THE LECTURE WHICH LATER THAT SAME YEAR WOULD BECOME “THE 1st BOOK PUBLISHED ON RADIUM” (Smithsonian Archive). THE 2nd OFFPRINT IS A SIGNED PRESENTATION COPY..... More