This exquisite Mabie Todd Swan "Swan Pen" is a vintage self-filling lever-filler fountain pen, originally introduced in 1920. It features a patented "self-locking lever" mechanism designed to prevent accidental catches in pockets, a testament to thoughtful early 20th-century engineering.

The pen showcases a stunning engine-turned gold-filled overlay in a distinctive waves pattern. This particular piece originates from Mabie Todd's New York production, dating back to the peak of the model's popularity before manufacturing shifted entirely to Britain. A unique historical detail, the pen is personalized with the name "ALBERTO".

Equipped with a #2 Oblique Broad 14ct gold nib, this pen offers a beautifully smooth writing experience with a linear, snappy flex profile, allowing for immense writing variation across multiple angles. It has been thoroughly tested on Rhodia 80gsm A5 paper using Pelikan 4001 Brilliant Black ink, ensuring its performance.

In terms of restoration, the pen's imprints remain exceptionally crisp and clear. While there is some plating loss on the grip section, likely due to prolonged ink submersion, and minor brassing on the clip-ball, cap, and rear finial with a few scratches and dents, the nib has been heat set and tuned for optimal smoothness. The overall restoration grade is C, indicating a well-preserved piece with some signs of its age and history.

**Technical Specifications:**

* **Brand:** Mabie Todd Swan

* **Model:** Swan Pen

* **Production Year:** 1920

* **Material:** Gold Metal Overlay

* **Trim Color:** Gold

* **Nib Size:** #2 Oblique Broad

* **Nib Material:** 14k gold

* **Nib Flexibility:** 380g

* **Line Variation:** 0.4 - 1.78mm (4.45x)

* **Pen Length:** 129.99mm

* **Grip Section Diameter:** 8.29mm

* **Restoration Grade:** C