Vintage Pens Parker 51 Classic Aerometric Demonstrator Fountain Pen PreviousParker 51 Classic Burgundy Rotary Pencil NextParker 51 Custom Vacumatic Black - Double Jewelled Set Parker 51 Classic Aerometric Demonstrator Fountain Pen Parker 51 Classic Aerometric Demonstrator Fountain Pen £950.00 1948-56. Aerometric Filler. Gold Medium Nib. Rare Add To Cart Facebook0 Twitter LinkedIn0 Pinterest0