Parker 51/VP Prototype from model shop

Parker 51/VP Prototype from the Parker model shop. Ergonomically contoured experimental grip and nib. Barrel is marked “Ormsby Pen 1-13-58”. Adjustable, rotatable nib just like the VP to fit your personal writing style. Built in Lucite clutch ring in barrel. Removable Parker model shop-modified aerometric filler. A neat piece of Parker history in near mint condition. No cracks, no crazing. Broad nib.