Montblanc - Nº 2 (Third Series / 'M 3' - Ebonite) - Fountain pen

A0000005293

We put up for auction an authentic archaeological legend of high-end writing collectibles worldwide: the extremely rare Montblanc Nº 3 button-fill fountain pen, manufactured in Germany in the 1930s. Made from the legendary black hard rubber (ebonite) of the early century and topped with the historic white star emblem of the brand, this historic piece represents the foundational foundations and the golden era of the Hamburg firm’s engineering, offering a writing instrument with extraordinary mystique, mechanical complexity, and patrimonial value.

The design of this very rare vintage fountain pen is a display of period-accurate aesthetics and engineering: its body measures closed dimensions of about 12.8 cm in length with a stylized diameter of 1.2 cm, delivering unmatched balance, ergonomics, and lightness in the hand. The cap features the classic vintage clip gold-plated with the company name engraved on the Montblanc silhouette, preserved in an admirable condition. The rear finial clearly bears the original factory stamp of its identity: "M 3", which certifies that we are looking at a body and mechanism of the original third series, extremely hard to find.

But the true heart of this work of art is hidden behind its rear screw: when you unscrew the cap, the original brass button-fill mechanism is revealed. Pressing it actuates the internal rod that compresses the filling sac, an emblematic 1930s system that impeccably feeds a splendid original Montblanc Nº 2 solid gold 14-carat nib. This era nib presents a pristine geometry and a Medium (M) nib size, offering the flex and the liquid flow that were unmatched in its historic ink delivery.

Authenticity note: The body of the piece corresponds to model Nº 3, carrying a Montblanc Nº 2 nib from the same era, a fully functional historical combination very common in writing instruments of the time that spent years in official workshop service. A luxury design milestone intended exclusively for serious collectors.

Condition: Collection Rarity / Excellent Historical Condition
The aesthetic, cosmetic, and mechanical condition of this specimen is Excellent for a piece of nearly a century old:

Body and Cap in Ebonite: The ebonite structure retains its deep original black color with a magnificent natural patina, completely free of cracks, fissures, or deep scratches. The historic identity engravings on the finial ("M 3") and on the cap side ("Montblanc") remain crisp, clean, and perfectly legible.

Gold Details and Nib: The gold-plated clip maintains its historical fixation and shine. The solid gold Montblanc Nº 2 nib is pristine, with no deformation in the tines or joints.

Filling Mechanism (Button Filler): By unscrewing the rear section, the push button is firm and functional. The internal sac has been checked/replaced to guarantee optimal ink suction, ensuring the pen is completely clean and ready to write if its future owner desires.

Curious Fact for Collectors
For appraisers and Catawiki experts, button-fill pens of series "Nº 3" in ebonite from the 1930s represent one of the most stable, secure, and highly valued categories in the international market for exclusive antiques. What makes this lot stand out with extraordinary value is the absolute clarity of its catalogue historic engravings and the perfect functioning of its original brass button, a historical contrast between interwar ebonite and German mechanical sophistication that makes this piece a high-level investment with a wild bidding potential in international auctions.

I wish you all the best of luck in your bids and an excellent auction to all Catawiki participants!