Subjects
- Landscape architecture -- United States1
- Landscape painting1
- Landscape photography1
- Lectures1
- Letter books1
- Letterpress copies1
- Memorabilia1
- Memorandums1
- Mixed media works1
- Museum buildings -- Massachusetts -- Andover1
- Museum buildings -- Ohio -- Columbus1
- Museum buildings -- Washington (D.C.)1
- Notebooks1
- Obituaries1
- Office buildings -- New York (State) -- New York1
- Photography -- Negatives1
- Poems1
- Politicians1
- Portraits1
- Presidents -- United States1