News & CommentScientific Events THE AMERICAN SOLAR OBSERVATORY IN SOUTHWEST AFRICA See allHide authors and affiliations Science 05 Nov 1926:Vol. 64, Issue 1662, pp. 442DOI: 10.1126/science.64.1662.442 Article Info & Metrics eLetters PDF This is a PDF-only article. The first page of the PDF of this article appears below.
Science Vol 64, Issue 166205 November 1926 Table of Contents Print Table of Contents Front Matter (PDF)