"Nezakhodiashchee solntse', n.d. Box 36, Folder 872 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
"N" general, 1934-64, n.d. Box 20, Folder 483 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
"N" general, 1935-64, n.d. Box 9, Folder 219-21 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
"N" general, 1949-52, n.d. Box 52, Folder 1327-29 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
Nicolaevsky, Boris I., 1933-51, n.d. Box 10, Folder 228-32 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
Nicolaevsky, Boris I., 1949-51, n.d. Box 20, Folder 485 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
Nicolaevsky, Boris I., [1951] Box 82, Folder 1959 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
Nicolaevsky, Boris; Krymova, B. V., 1931 Box 83, Folder 1999 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
Nikitin, Nikolai, 1928 Box 82, Folder 1958 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…
Nikitin, Nikolai, 1928 Box 83, Folder 1996 Bookmark Collection Context Yale University -Beinecke Rare Book and Manuscript Library Roman Gulʹ papers, 1879-1966…