Admission is always free Directions

Open today: 10:00 to 5:00


lower center in plate: 1974 W; lower left in graphite: IV; lower right in graphite: Wiley; lower left verso in graphite: WTW74011E; lower right verso in blue ball-point pen: 22


Dr. Christopher A. Graf, Sheboygan, WI; gift to NGA, 1999