- Labor unions1
- Lamar, John B. (John Basil), 1812-1862. Polly Peablossom's Wedding1
- Local transit--Georgia--Atlanta1
- Lynching--Georgia--Marietta--Case studies1
- Manuscripts, Latin (Medieval and modern)1
- Manuscripts, Medieval1
- Marriage proposals--Drama1
- Melba, Nellie, Dame, 1861-19311
- Military camps1
- Milledge, John, 1757-18181
- Monuments1
- Municipal corporations1
- Murder1
- Murder--Georgia--Atlanta--Case studies1
- Music1
- New York Southern Society1
- Occasional verse, American1
- Orchestra1
- Painting, American--19th century--Exhibitions1
- Phagan, Mary, -19131
