American Legion - Tardiff - Belanger Post 39, Madison, Maine Physical Address 20 S. Maple Street Madison Maine 04950 Mailing Address American Legion TardiffBelanger Post 39 PO Box 144 Madison Maine 04950 Find us on Facebook Maine Legion Post 39 ALA Unit 39 Google Map The American Legion The American Legion was chartered and incorporated by Congress in 1919 as a patriotic veterans organization devoted to mutual helpfulness. It is the nations largest veterans service organization committed to mentoring youth and sponsorship of wholesome programs in our communities advocating patriotism and honor promoting strong national security and continued devotion to our fellow servicemembers and veterans. Focusing on service to veterans servicemembers and communities the Legion evolved from a group of warweary veterans of World War I into one of the most influential nonprofit groups in the United States.