The Grand Army of the Republic (GAR) was a fraternal organization composed of veterans of the Union Army (United States Army), Union Navy (U.S. Navy), and the Marines who served in the American Civil War. It was founded in 1866 in Decatur, Illinois, and grew to include hundreds of "posts" (local community units) across the North and West. It was dissolved in 1956 at the death of its last member.

According to Stuart McConnell:

“The Grand Army of the Republic, the largest of all Union Army veterans' organizations, was the most powerful single-issue political lobby of the late nineteenth century, securing massive pensions for veterans and helping to elect five postwar presidents from its own membership. To its members, it was also a secret fraternal order, a source of local charity, a provider of entertainment in small municipalities, and a patriotic organization.”

Linking men through their experience of the war, the G.A.R. became among the first organized advocacy groups in American politics, supporting voting rights for black veterans, promoting patriotic education, helping to make Memorial Day a national holiday, lobbying Congress to establish regular veterans' pensions, and supporting Republican political candidates. Its peak membership, at 410,000, was in 1890, a high point of various Civil War commemorative and monument dedication ceremonies.

The design of the badge, in use since 1869, is one that commemorates the great struggle in many ways. The pendant of the badge is a fine pointed star, like the Medal of Honor granted by Congress, and is made of cannon bronze.

The face of the medal has the Goddess of Liberty in the center, representing loyalty, and on either side stands a soldier and a sailor clasping hands in front of the Goddess to represent fraternity. &Two children are kneeling in the foreground to receive a benediction and the assurance of protection from comrades. This is the symbol of charity. On each side of this center group are the flag and eagle representing freedom and an ax and a bundle of rods for union. In the star points are the emblems of different arms of service, bugle for infantry, cannon for artillery, muskets for marines, swords for cavalry, and an anchor for sailors. Surrounding the center is the legend, Grand Army of the Republic, 1861 Veterans -1866, the later date commemorating the close of the war and the founding of the order.

The badges are in good condition but unfortunately one of the ribbons is heavily deteriorated and is barely attached to the pin top. Both are numbered, one being M86861 and the other 43375. The stamping is very small and difficult to read. Included is an original envelope which accompanied the badge when they were issued.

The smaller pin appears to be another veteran type pin which has an image of the Federal Eagle over the “American Flag” shield suspended from a safety pin style suspender with the word Service on it.

This is a wonderful grouping of items, which are becoming difficult to find anymore. They all come more than ready for further research and display!