By A Mystery Man Writer
Rare, Antique, Collectible, and Vintage Pens
Type Fountain pen and mechanical pencil set, Product Name Duofold International, this is the first version., Manufacturer and Year Parker UK -- 1990.
Parker Duofold International Fountain Pen & Pencil Set (Mark 1) - Red Marble, Gold Trim, 18k Medium Nib (Excellent, Works Well)
Parker Duofold Pen Parker Duofold Collection
Parker Duofold Centennial
Parker Duofold Prestige Chevron Centennial Fountain Pen
4198 Parker Duofold International Fountain Pen and Ball Pen Set in Blue Marble. Fabulous Broad Oblique Italic FIVE STAR Nib. Mint and Boxed.
Parker Duofold Special Edition Set Airline International – Airline Intl
My last two Parker Duofold pen sets. Blue Marble and Jade. : r/fountainpens
Parker Duofold World Memorial Fountain Pen and Ballpoint set
Parker Duofold Classic Big Red CT Fountain Pen, USA
Duofold Classic Pens Collection