Opening the Vault

The first rotation of historic artifacts features handwritten documents of two Founding Fathers, President George Washington and Benjamin Franklin. These items emphasize landmark milestones in American history, honoring the first Commander in Chief of the Continental Army, and the first Postmaster General.

Among the records on display through August 6 are President Washington's Oath of Allegiance to the United States, as well as his Revolutionary War account book, which served as an expense report during his time leading the Continental Army. These items commemorate the 250th anniversary of the establishment of the U.S. Army, to be celebrated in June 2025.

The exhibit also aligns with the 250th anniversary of the U.S. Postal Service. On July 26, 1775, the Second Continental Congress created the United States Post Office and unanimously selected Benjamin Franklin as the first Postmaster General. Visitors can view Franklin’s postal ledger, used to track financial reports across multiple states, and a table of postal rates identifying what, and how much, was required to send a letter in 1775.