-7° Box 13 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
-7° Box 14 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
+7° Box 30 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
+7° Box 31 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
-9° Box 9 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
-9° Box 10 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
-9° Box 11 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
+9° Box 32 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
+9° Box 33 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…
+9° Box 34 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Yale University Department of Astronomy collection of astronomical reference materials, 1859-1984…