Letters The skidor in the United States By E. R. WARREN See allHide authors and affiliations Science 11 Jan 1884:Vol. ns-3, Issue 49, pp. 33DOI: 10.1126/science.ns-3.49.33 E. R. WARREN 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.