Subject
- Gunpowder14
- H.L. Hunley (Submarine)73
- Habenaria1
- Hammers2
- Hampton Plantation (S.C.)483
- Hand pumps1
- Harbors6
- Harbors--Traffic control35
- Hartwell Lake (S.C. and Ga.)90
- Hats2
- Hawthorns1
- Hazard signs1
- Helicopters4
- Hesperiidae1
- Hibiscus1
- Hickories2
- Hiking373
- Historians1
- Historic buildings220
- Historic buildings--Conservation and restoration210