Mint 1935-1941 MONTBLANC 333 1/2 Amber Green & Black Celluloid Piston Filler EF to 3B Super Flexible 14C Gold Nib Fountain Pen From an Amazing 80 Years Lost Attic Find Item ID: MON-146

MONTBLANC 333 1/2 - Series Two

Manufacturer/Model: Montblanc/Germany/"333 1/2" Inscription on the turning knob cap - Series Two
Year of production: Pen offered here made approximately between 1937 and 1941
Filling system:  Standard piston filler, mounted from the front section of the pen. Ebonite piston rod; brass metal spiral. (Two new rubber O-rings installed to replace the original wooden cork and create perfect seal and smooth operation)
Nib: 14K 585 Gold; EF Extra Fine Size - Super Flexible writes to 3B - triple broad
Material:  High Shine Black Celluloid, Amber yellow color ink window; Gold Filled Trimmings
Dimensions:  Closed 123mm; Posted at 145; 13.5mm Cap Diameter; 12mm Body Diameter; Nib/Feed size No.5 (5mm diameter)

Condition and information:
This is the second fountain pen we are listing from the Montblanc pens in the Attic Find from several months ago. The first being the amazing 234 1/2. You can read more about the Montblanc pens from this Find our Blog post. The find included over 300 pens and from those, more than a dozen were Montblanc pens and pencils from mid 1930s to early 1940s when the Shop closed and these pens were hidden only to be found many decades later. This find was also covered in an article by The Pelikan's Perch, with more emphasis placed on the Pelikan pens in the find, but it gives a good context to the Find in general. You can read the article here: "Treasures In The Attic: A Time Capsule Rediscovered"

The pen offered here is the Type II Montblanc 333 1/2. When Montblanc started producing its first piston fillers in 1935, they established the 3xx series and there were many variations on those. Many of those shared many parts and even exterior features such as same barrels, same caps, same clips and other parts. It is always a pleasure to find these untouched, untempered with, unrestored and be sure this is the exact pen as it was made and sold then. In addition to this 333 1/2 in the following days we will list several more 3xx where these similarities (and differences) will become obvious, and we will use this chance to dig deeper into the pen's designs and characteristics and describe those details.

As with the 234 1/2, this pen too was in pristine condition. Like most Montblancs in the find, it had some traces of ink in it, but it had not been heavily used. We only did a slight polish and clean inside out, made sure everything is working and well lubricated. The end result you can see in the photos.

There are several variations on the 333 1/2, but they can be generally divided in two types, Type 1 with 1 cap ring and type 2 with two cap rings. There are also such pens without any rings at all, and those we call War models due to the restriction on use of metals during WWII.  In addition to those there are several other variations to the 333 1/2 model, starting from barrel and cap color, to variations on the ink window, in red, green or amber ink windows, variations on the clip design and even different material nibs, from gold to palladium and even steel nibs in the war time productions.

This variant was produced some years prior to the war and during the first years of the War, approximately 1937-41. Most notably however for these types of pens is the use of a standard non-telescopic piston mechanism which is mounted from the front end of the barrel by removing the section. This is a robust system but it takes extreme care and knowledge in order to service and remove the piston rod in order to either replace the cork or service the piston. The shaft inside which the piston rod moves is non-removable permanently attached inside the barrel, and this complicates things a lot. One can only hope the pen cooperates otherwise it can be irreversibly damaged. This is why even such pen is brand new NOS, unused with front mounted piston, unless serviced by a professional, if the cork is dried and shrank, the pen is rendered nonfunctional until the pen is serviced. We took extreme caution and time in order to replace all of the corks on these front mounted pistons and replace them with x2 new rubber O rings, which make the pens fill and work as a charm. 

We can only speculate why Montblanc opted for this type of piston even when they had a patent on the Telescopic piston system, we assume it was the cost that prohibited them to place the Telescopic piston in every pen, even in the 3xx series. Looking at this front mounted standard piston system now, it is obvious how they changed/reiterate on the original Pelikan (Mr. Kovacs patent) design, presumably to avoid any IP infringement to Pelikan. The piston knob is capped, and by removing this blind cap, the user gets access to the turning knob in order to rotate the piston. This was also a tweak on the original piston filling system by Pelikan where the turning knob was connected directly with the spiral and not capped. This capped turning knob was first implemented by Kaweco in the early 1930s and was even marketed as the "safer" piston filler since the turning knob is capped the user needs to perform a deliberate action in order to first remove the bling cap and get access to the turning knob, thus avoiding accidental twist of an exposed turning knob thus accidental ink spills, which in real life practice did/does not really happen.

The pen is in absolute mint condition, with no signs of deformations or shrinkage, dents, dings, scratches or cracks. As we mentioned in the Pix 72 PL pencil listing, unlike some other pens in this find, the Montblanc pens showed some signs of use, like ink residue or similar hints, either that being from a lightly used pen to testing or pens brought back for repair, we cannot say for sure, but almost all of them had some ink residue inside them, which would suggest at some point they were filled with ink. We could also see some traces of ink on the original wood corks, which is the best indicator if a pen had been used, as no matter how good the pen is cleaned the wood cork will instantly absorb some ink if it comes in contact with. Regardless, all of the pens including this one were in pristine condition, seemed barely used, and that is still evident today. The pen has all of its original white filling paint in its engravings both on the cap "Montblanc" mountain range logo and the turning knob model engraving. Caps rings are in perfect condition, the clip too with no brassing or gold wear off. The only part we have replaced on the pen was its original wood cork, and replaced it with a perfect size-to-barrel match two rubber O-rings which make the pen fill and operate even better. The O-rings create a perfect seal with the inner barrel, providing for a smoother and safer piston movement, and do not require the occasional filling and maintenance wood corks do, besides that the rubber O-rings do not make squeaking noises as some dried wood corks can.

The pen is a master writer with a very nice and precise EF extra fine nib. As most of the nibs from this era were super flexible, this one is no exception, it melts on the paper as soon as it touches it, and with a slight pressure it will produce anything up to 3B or tipple broad as the feed features a nice wide ink canal. The nib is a masterpiece of its own. A size 5 nib with full flexibility as they used to make them. The pen will write lines more than 2mm wide on the down strokes. Depending on the way it's held, fast side strokes can be thin, and using the flex can add to the variation. Basically there is no line this pen cannot produce; some of the best writing one could hope to achieve with a fountain pen. Since the ebonite feed is large and with a wide ink canal, it will feed this hungry nib without interruption,  providing steady ink flow.

Even though more compact than other pens when closed, it is a perfectly balanced pen when posted, perfect form factor, perfect feel and writing experience, perfect appeal and quality. There is nothing like these old celluloid Montblanc pens. The build quality is amazing with stunning depth of amber an black color celluloid colors, immense attention to detail but also a "form follows function" design embodied by the Bauhaus movement. These pens are also often referred to as "The Officer's Pens" as presumably many of the German officers had these models on them.  Apparently these models were the first choice for many of the German officers due to their reliability and design. Not surprisingly then we find them in this shop exactly in the years we suspect the shop closed, 1941-43. This was the time when Yugoslavia was under the German occupation but many of the shops still operated. Hence it is very likely that even German officers were customers in this shop, buying Pelikans, Matadors, Kawecos and what not, since most of the brands in the Find were German made. Then it is not hard to imagine how German officers would trade their Montblanc pens for other pens the shop had to offer.