Subjects
- Poems41
- World War, 1914-1918 -- Soviet Union41
- Emigration and immigration -- United States -- 20th century40
- Emigration and immigration -- Europe -- 20th century38
- Pamphlets32
- Notebooks31
- Architecture -- New York (State) -- New York30
- Maps (documents)28
- Autographs (manuscripts)27
- Lists (document genres)27
- Lectures26
- Programs (documents)26
- Authors25
- Periodicals24
- minutes (administrative records)24
- Portraits23
- Financial records22
- Postcards22
- Authors, American21
- Speeches (documents)21