- Langston Baptist Church (Laurens County, S.C.)1
- Lectures and lecturing1
- Letter writing1
- Letters1
- Letters (correspondence)1
- Lower Three Runs Baptist Church (Allendale County, S.C.)1
- Malaria10
- McBee, Vardry, 1775-18641
- Mechanicsville Baptist Church (Darlington County, S.C.)2
- Medical College of the State of South Carolina--Dissertations15
- Mexican War, 1846-1848--Maps2
- Mexico City (Mexico)--History--American occupation, 1847-1848--Maps2
- Milford Baptist Church (Greenville County, S.C.)1
- Mineralogy1
- Missouri compromise1
- Mizpah Baptist Church (Florence County, S.C.)1
- Mount Ararat Baptist Church (Cherokee County, S.C.)1
- Mount Carmel Baptist Church (Pickens County, S.C.)1
- Mount Pisgah Baptist Church (Anderson County, S.C.)1
- Mountain Creek Baptist Church (Anderson County, S.C.)1