Collection
- Galt Papers (I)9
- Galt Papers (III)9
- Gaspard Monge Portrait Print1
- Genealogical Society of Southwestern Pennsylvania, Collector, Material regarding Monongalia County Unrecorded Wills1
- George Couchman Family Papers1
- George Mason Papers2
- George Mason University Student Government records1
- George Washington Papers [in part: photostats, printed copies, typescripts]2
- George Washington collection10
- George Weedon and Charles Washington Ledger2
- George Whipple Ledger1
- Gideon Macon Family Charts1
- Governor Arch A. Moore Jr. papers1
- Great Bethel Baptist Church (Uniontown, Pa.) Records1
- Gregory A. Prince Mormon Studies Collection1