Offering a vintage wooden plank restaurant sign. The Alder Tree Inn. The sign is made of five planks of wood. The restaurant I was told was in Oregon Pacific Northwest and was out of business in the 1980s. The sign was hanging in a barn when I found it. The sign is approximately 16 and three-quarter inches tall and 38 and three-quarter inches long. It appears to be made out of planks that were glued together. Please look at photos for an accurate description.