ArticlesAddress ROGER FREDERIC BRUNEL By James F. Norris See allHide authors and affiliations Science 17 Apr 1925:Vol. 61, Issue 1581, pp. 407-408DOI: 10.1126/science.61.1581.407 James F. Norris 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.