Montblanc
Masterpiece / 3-42
Fountain Pen
Filling System
Piston Filler
Condition
Good vintage condition with minor surface wear and clear ink window
Estimated Value
$250 - $450 USD
Era
Vintage 1950s
Pen Specifications
Pen Type
Fountain Pen
Filling System
Piston Filler
Body Material
Celluloid
Trim Material
Gold-Plated
Color / Pattern
Black with Transparent Ink Window
Cap Type
Screw Cap
Clip Design
Classic Montblanc clip with curved profile
Barrel Shape
Cigar-Shaped / Tapered
Nib Details
Nib Material
14K Gold
Nib Size
Fine
Nib Type
Semi-Flex
Nib Condition
Good condition with proper tine alignment and flexible response
Dimensions
Size / Dimensions
Approximately 125 mm capped
Weight Estimate
Lightweight, approximately 15-18 grams
Heritage & Origin
Era / Period
Vintage 1950s
Country of Origin
Germany
Rarity
Uncommon
Condition & Value
Overall Condition
Good vintage condition with minor surface wear and clear ink window
Filling System Condition
Functional piston seal requiring periodic lubrication
Estimated Value
$250 - $450 USD
Special Features
Features a visible grey-blue ink window and model number imprint 3-42 on the blind cap
Ink Recommendations
Montblanc Permanent Black or traditional washable blue inks
Care Recommendations
Flush with lukewarm water regularly, avoid harsh solvents, lubricate piston seal with silicone grease periodically
Interesting Facts
The model numbering system used by Montblanc in the 1950s denoted the filling system and price tier, where the first digit often represented the series level
Overall Assessment
A charming and collectible vintage Montblanc piston filler from the mid-20th century, highly valued by collectors for its writing performance and classic aesthetics