Granite State Copper Nail with Plaque. This copper nail came from the U. Granite State previously known as the U. New Hampshire, which served in the Civil War in 1864, after it was destroyed by a fire in 1921 and the materials were salvaged. This item is an antique in good condition. Nail was mounted to a wooden block adorned with a plaque stating where it came from. Please see pictures for item condition and details. Feel free to reach out with any questions. Check out our other listings!