1851 Humbert 50 Dollar Gold MS 880 THOUS, No 50, Lettered Edge, K-2 Values

Greysheet & Red Book® Price Guide

Sponsor

shop eBay

Sponsor

shop Stacks Bowers Auctions

Sponsor

shop US Coins and Jewelry

Sponsor

shop Whitman

Sponsor

shop David Lawrence Rare Coins

1851 Humbert 50 Dollar Gold MS 880 THOUS, No 50, Lettered Edge, K-2 Values

Details

The Kagin-2 Humbert $50 is the most readily available lettered edge slug, with approximately 100 examples known in private hands, and 15-20 mint state specimens known. Three examples of this variety were found on the wreck of the S.S. Central America, and at least two K-2 $50s have been identified with blundered edge inscriptions.

Obverse: Eagle clutching shield and scroll inscribed LIBERTY UNITED STATES OF AMERICA, 880-THOUs 50D C

Reverse: Engine turning

Basic Information

GSID:

11780

Coin Date:

1851

Denomination:

G$50 / 50 Dollar Gold

Designation:

MS

Mint & Coinage Details

Mint Location:

California

Mintage:

Approx. 100 known

Coinage Type:

Private & Pioneer Gold

Coinage Years:

1851-1852

Composition:

Gold

Varieties and Classification

Variety:

Humbert

Variety 2:

880 THOUS, No 50, Lettered Edge, K-2

Rarity:

R-5

Physical Characteristics

Strike Type:

Business

Coin Shape:

Octagonal

Design Details

Demonetized:

True

Designer:

Augustus Humbert

Obverse Lettering:

LIBERTY UNITED STATES OF AMERICA, 880-THOUs 50D C

Obverse Designer:

Augustus Humbert

Reverse Designer:

Augustus Humbert

Feedback:

Available on Greysheet Marketplace

View All

Dealer Directory

View All Dealers

Greysheet News

View All News
Liberty Gets a Classic Makeover: The Half Eagles of 1834-1838
Liberty Gets a Classic Makeover: The Half Eagles of 1834-1838
5/18/2026

These coins were struck for five years—between 1834 and 1838—and they were struck every year at the Philadelphia Mint.

CAC Coins Bring Premiums in April 2026
CAC Coins Bring Premiums in April 2026
5/16/2026

CAC approved and CACG encapsulated coins fared well in public sales during the month of April 2026.

Fallen Firefighters to be Recognized in 2029 Commemorative Coin Program
Fallen Firefighters to be Recognized in 2029 Commemorative Coin Program
5/15/2026

A proposal has been introduced in both houses of the U.S. Congress for a commemorative coin program that would recognize fallen firefighters.

Map icon

DAVID LAWRENCE RARE COINS

Map icon

The Police Athletic League (PAL) Building