Book ReviewsScientific Books Introduction to the Rarer Elements + See all authors and affiliations Science 16 Oct 1903:Vol. 18, Issue 459, pp. 497-498DOI: 10.1126/science.18.459.497 Chas. BaskervilleFind 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 below.