The Argentaurum Papers . No. 1. Some Remarks Concerning Gravitation . Addressed to the Smithsonian Institution, the American Association for the Advancement of Science, * * * and all learned bodies. By Stephen H. Emmens, member of the American Institute of Mining Engineers, etc. The Plain Citizen Publishing Co., New York.

Abstract

<i>The Argentaurum Papers</i> . No. 1. <i>Some Remarks Concerning Gravitation</i> . Addressed to the Smithsonian Institution, the American Association for the Advancement of Science, * * * and all learned bodies. By Stephen H. Emmens, member of the American Institute of Mining Engineers, etc. The Plain Citizen Publishing Co., New York.