Association AffairsAAAS Meeting THE TORONTO MEETING By Burton E. Livingston See allHide authors and affiliations Science 16 Dec 1921:Vol. 54, Issue 1407, pp. 597-599DOI: 10.1126/science.54.1407.597 Burton E. Livingston 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.