On offer is a fine example of the classic Parker Duofold mechanical pencil, finished in striking blue marble celluloid with gold-filled trim. This early 20th-century writing instrument is both functional and collectible, bearing the patent date Sept 5, 1916 — a nod to Parker’s innovation during a golden age of American penmanship.

Whether displayed in a collection or used for elegant note-taking, this piece combines craftsmanship with vintage charm.

📌 Key Features:
✅ Blue marble effect celluloid – vibrant swirls with vintage appeal
✅ Gold-filled trim – minimal wear, retains excellent shine
✅ Fully functional twist mechanism – smooth and reliable
✅ Marked “Parker Pat. Sept 5-16 Made in USA” – cap and clip both stamped
✅ Approx. 5 inches in length – comfortable and balanced in hand
✅ Condition: Excellent vintage with minor surface wear; worn eraser (as expected with age)

💡 Styling Tip:
This piece adds an air of quiet sophistication to any writing desk, journal setup, or bookshelf vignette. Perfect alongside a leather-bound notebook or nestled in a pen tray with other vintage instruments.

🎁 Perfect For:
✔️ Collectors of Parker writing instruments
✔️ Lovers of elegant, heritage stationery
✔️ Thoughtful gift for writers, historians, or vintage design fans
✔️ Display in vintage office, study, or mid-century themed spaces

🔍 Provenance / Maker Notes:
This pencil is part of the renowned Parker Duofold line, introduced in the 1920s and known for its bold styling and reliable mechanisms. The patent date of Sept 5, 1916, refers to Parker’s early mechanical pencil innovations. This example reflects Parker’s commitment to quality materials and design — an enduring symbol of early 20th-century American craftsmanship.

📦 Shipping & International Buyers:
Carefully packed and shipped with tracking and insurance. International buyers welcome — shipping rates displayed clearly at checkout.

This is more than just a pencil — it’s a piece of writing heritage, still elegant and ready to inspire new ideas nearly a century after it was made.

📌 Don’t miss this beautifully preserved collector’s piece — perfect for display, use, or gifting.