RUTHERFORD, ERNEST. Radio-Activity. Cambridge, 1904. One plate and numerous diagrams in text. 8vo, original gilt-lettered cloth, light vertical band fading on front cover. FIRST EDITION of Rutherford's first book. Grolier/Horblit 91; Honeyman VI, 2708; Dibner Heralds of Science 51; see PMM 411.