News & CommentScientific Events THE ROCKEFELLER FOUNDATIONS ENDOWMENT OF UNIVERSITY COLLEGE, LONDON Science 18 Jun 1920:Vol. 51, Issue 1329, pp. 609-610DOI: 10.1126/science.51.1329.609 Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears above.