Part of the Studebaker Tree Sign — a picnic grove inside the letter "D" — located in Bendix Woods County Park west of South Bend in Olive Township, St. Joseph County, Indiana, United States. "Built" in 1938 and composed of white and red pines, it is the oldest living sign in the United States, and it is listed on the National Register of Historic Places. Select the coordinates at the top of this page in order to see an aerial view of the site, which is far more impressive than this ground-level image.