Parker Vacumatic Imperial. Hard to find ‘premium’ vacumatic. Pen has some minor issues: Light to moderate surface scratches and some light dings on cap. No chips or cracks and a beautiful two tone nib. Imprint is faint but readable. Unrestored – needs a diaphragm. $300 shipped to US addresses. International shipping at cost. E-mail him@umich.edu with offers or questions. Thanks! Hank