Nassau
Unknown Vintage Flat-Top
Fountain Pen
Filling System
Lever Filler
Condition
Fair to Poor, showing significant signs of wear, discoloration on the section, and structural damage at the base of the nib unit/feed
Estimated Value
$30 - $75 depending on full restoration potential and rarity of the brand
Era
Vintage 1930s-1940s
Pen Specifications
Pen Type
Fountain Pen
Filling System
Lever Filler
Body Material
Celluloid
Trim Material
Gold-Plated
Color / Pattern
Blue Pearl Marbled
Cap Type
Screw Cap
Clip Design
Tapered clip with ball end, featuring vertically stamped 'NASSAU' text with an 'M' logo monogram at the top
Barrel Shape
Flat-Top Cylindrical
Nib Details
Nib Material
14K Gold
Nib Size
Fine
Nib Type
Semi-Flex
Nib Condition
Fair, appears functional with some surface wear but tines seem aligned; marked '14K GOLD PLATED' (likely meaning plated or a specific sub-brand designation)
Dimensions
Size / Dimensions
Estimated 130mm capped, standard vintage pocket to full size
Weight Estimate
Lightweight celluloid construction, approximately 15-20 grams
Heritage & Origin
Era / Period
Vintage 1930s-1940s
Country of Origin
USA
Rarity
Uncommon
Condition & Value
Overall Condition
Fair to Poor, showing significant signs of wear, discoloration on the section, and structural damage at the base of the nib unit/feed
Filling System Condition
Untested, requires a new ink sac and pressure bar restoration
Estimated Value
$30 - $75 depending on full restoration potential and rarity of the brand
Special Features
Distinctive Nassau branded pocket clip with integrated logo
Ink Recommendations
Standard washable fountain pen inks like Waterman Serenity Blue after full restoration
Care Recommendations
Requires professional restoration including sac replacement; handle vintage celluloid with care and avoid harsh solvents
Interesting Facts
Nassau was a minor American pen manufacturer or distributor during the golden age of fountain pens, often producing vibrant celluloid pens that are now sought after by niche collectors
Overall Assessment
An interesting vintage project pen featuring striking blue marbled celluloid and a branded Nassau clip, though it suffers from condition issues at the grip section and requires restoration to be usable