| Fold3 | Historical Nerdery | The Buzz at the Hive |
| The George Washington Papers | The National Archives & Records Administration | New England Historical Genealogical Society |
| The 18th Century Material Culture Resource Center | Colonial Williamsburg: Manuscripts and Rare Materials | Colonial Williamsburg: Our American Revolution Site |
| Library of Congress: American Revolution and Its Era: Maps and Charts of North America and the West Indies, 1750-1789 |
