Meetings & Meeting ReportsSocieties and Academies THE WASHINGTON ACADEMY OF SCIENCES By J. S. Dillier See allHide authors and affiliations Science 26 Mar 1909:Vol. 29, Issue 743, pp. 516-518DOI: 10.1126/science.29.743.516 J. S. Dillier Find this author on Google Scholar Find this author on PubMed Search for this author on this site Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.