拍品 15
15
BECQUEREL, Henri. Sur quelques propriétes des rayons émis par le radium et par les corps activés par l'emanation du radium. Offprint from: Archives des Sciences Physiques et Naturelles, Quatrième période, t. XXI. Geneva: Bureau des Archives, 1906. 8o. 3 photographic illustrations in text. Printed green wrappers from an earlier volume, printed label with title of Becquerel's paper pasted at center, unopened. FIRST EDITION, offprint issue. -- On the Radio-Activity of Matter. Offprint from: The Smithsonian Report for 1902. Washington, D.C.: Government Printing Office, 1903. 8o. 15 photographic figures on 7 plates. Original printed wrappers. Second edition in English, offprint issue. The text for this edition was revised by Becquerel. (2)

細節
BECQUEREL, Henri. Sur quelques propriétes des rayons émis par le radium et par les corps activés par l'emanation du radium. Offprint from: Archives des Sciences Physiques et Naturelles, Quatrième période, t. XXI. Geneva: Bureau des Archives, 1906. 8o. 3 photographic illustrations in text. Printed green wrappers from an earlier volume, printed label with title of Becquerel's paper pasted at center, unopened. FIRST EDITION, offprint issue. -- On the Radio-Activity of Matter. Offprint from: The Smithsonian Report for 1902. Washington, D.C.: Government Printing Office, 1903. 8o. 15 photographic figures on 7 plates. Original printed wrappers. Second edition in English, offprint issue. The text for this edition was revised by Becquerel. (2)