Parker
Duofold (Aerometric or Vacumatic era style, likely Parker Duofold or Parker 51/Vacumatic relative based on clip and color)
Fountain Pen

Filling System
Aerometric or Vacumatic Filler
Condition
Very Good - minor signs of aging and wear on the body and trim
Estimated Value
$150 - $300
Era
Vintage 1940s-1950s
Pen Specifications
Pen Type
Fountain Pen
Filling System
Aerometric or Vacumatic Filler
Body Material
Celluloid / Lucite / Acrylic Resin
Trim Material
Gold-Plated
Color / Pattern
Forest Green / Teal
Cap Type
Screw Cap
Clip Design
Parker iconic arrow clip with feather details
Barrel Shape
Streamlined Cigar-Shaped
Nib Details
Nib Material
14K Gold
Nib Size
Medium
Nib Type
Standard
Nib Condition
Good, well-aligned tipping with smooth writing surface
Dimensions
Size / Dimensions
Approximately 130mm capped, 120mm uncapped, 155mm posted
Weight Estimate
Medium weight, well-balanced
Heritage & Origin
Era / Period
Vintage 1940s-1950s
Country of Origin
USA
Rarity
Uncommon
Condition & Value
Overall Condition
Very Good - minor signs of aging and wear on the body and trim
Filling System Condition
Untested, requires restoration or cleaning of sac/filler
Estimated Value
$150 - $300
Special Features
Classic arrow clip design, rich vintage green celluloid/resin body
Ink Recommendations
Parker Quink Blue or Black, Waterman Serenity Blue
Care Recommendations
Flush with lukewarm water regularly, avoid harsh chemical cleaners, store in a pen case out of direct sunlight
Interesting Facts
The Parker arrow clip is one of the most recognizable and enduring industrial design icons in writing instrument history
Overall Assessment
A classic vintage Parker pen featuring the iconic arrow clip and a rich green colorway, highly collectible and a joy to restore