This is a nice reunion pin from the Grand Army of the Republic. The Grand Army of the Republic was the veteran's organization made up of Union veterans of the Civil War. This pin is made of celluloid and has the image of a G.A.R. membership medal in the center of the button face. It has great color that has toned from white to pale brown over the years. It still has the original pin on the back as well as the paper maker's label and part of the red white and blue ribbon. This is a beautiful designed reunion piece that doesn't cost a fortune.