The Syng inkstand is a silver inkstand used during the signing of the United States Declaration of Independence in 1776 and the United States Constitution in 1787. Besides paper documents, it is one of four still-existing objects that were present during the Constitutional Convention, along with the Liberty Bell, the chair that George Washington sat in as the convention's presiding officer, and Independence Hall itself.
The inkstand was made by Philip Syng in 1752 for the provincial assembly of Pennsylvania. It is both a work of art and an important historical artifact, as it was used by such prominent Founding Fathers of the United States as Washington, Benjamin Franklin, Thomas Jefferson, John Hancock, Alexander Hamilton, John Adams, James Madison, and the other signers of the founding documents.