Total love for this one, wonderfully humble but also very proud! Seems it was made to serve as a key holder, with five nails lined up in a not very straight line across it. With USA carved into the surface, and an all over pattern of impressed marks lending texture to the fields of red white and blue. Perhaps a shop class or summer camp project; rather poignant.
11" x 6 3/4" x 3/4", perfectly aged, no losses and with two eye hooks plus and extra on back for hanging.