- American Rhododendron Society Papers
1963-19883
- American Rhododendron Society Papers
ca.
1968-19897
- American Rhododendron Society Printed
Material
ca.
1925-19862
- American Rhododendron Society Records, 1927/20223
- American Society of Pediatric Nephrology records, 1955/20229
- American Studies Program Records, 1960/20062
- American Theatre Association records285
- American Work Horse Museum Collection, 1971/19998
- Ami Hirata, Ceramicist, Papers, 1940/20191
- Amos Alonzo Stagg Society Records, 1979/1980, bulk 19791
- Amos Koontz Papers II, 1865/19703
- Amy Federman performing arts collection, 1963/20121
- Amélie Rives papers, 1930/19831
- Ancella Bickley, Historian, Research Papers regarding African-Americans, 1775/2018, bulk 1970/2011139
- Ancestors and Descendants of Joseph Dupuy And Ann Carrington Booker Eggleston by Catherine Rachel Dorland Eggleston, 1978/19791