This vintage pin is a true piece of history, dating back to the height of World War I in 1917. The patriotic design and message of "Get Behind the Government" make it a unique and highly collectible item for any history enthusiast or pinback collector. Made in the United States and not handmade or modified, this button was likely part of a Liberty Loan campaign to support the war effort. It would make a great addition to any collection of patriotic memorabilia.