Parker

Parker 51

Fountain Pen

Parker Parker 51

Filling System

Aerometric Filler

Condition

Good vintage condition with minor signs of wear

Estimated Value

$100 - $250 USD

Era

Vintage 1950s

Pen Specifications

Pen Type

Fountain Pen

Filling System

Aerometric Filler

Body Material

Lucite (Acrylic)

Trim Material

Gold-Filled (Cap)

Color / Pattern

Cocoa/Blue Barrel with Heirloom/Gold Cap

Cap Type

Slip Cap

Clip Design

Classic Parker Arrow Clip with Blue Diamond or Standard Arrow

Barrel Shape

Streamlined Torpedo

Nib Details

Nib Material

14K Gold

Nib Size

Fine

Nib Type

Hooded Nib

Nib Condition

Smooth tipping, well-aligned tines

Dimensions

Size / Dimensions

Approximately 138 mm capped, 120 mm uncapped

Weight Estimate

25g with cap, well-balanced

Heritage & Origin

Era / Period

Vintage 1950s

Country of Origin

USA

Rarity

Common

Condition & Value

Overall Condition

Good vintage condition with minor signs of wear

Filling System Condition

Sac appears intact, sacs should be checked for suppleness

Estimated Value

$100 - $250 USD

Special Features

Iconic hooded nib design and lustralloy or gold-filled cap combination

Ink Recommendations

Parker Quink Blue or Black, Waterman Serenity Blue

Care Recommendations

Flush periodically with cool water, avoid using pigmented or shimmer inks

Interesting Facts

The Parker 51 was launched in 1941, coinciding with the company's 51st anniversary, and is often called the most successful pen ever made.

Overall Assessment

A classic, reliable vintage icon of fountain pen history offering smooth writing performance and timeless design.

Identified on September 10, 2026