This is an excellent reunion badge from the Department of Massachusetts in 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 medal commemorates the reunion that was held in Atlantic City, New Jersey in 1910. The top has the celluloid with the original attachment pin on the reverse. Hanging from that button is the ribbon with the information from the Thomas G. Stevenson post of Boston attending the 44th National Encampment in A.C. It is a beautiful designed reunion badge in excellent shape.