Whitman Expo
-
1851 Dunbar & Company (1851) Values
Greysheet & Red Book® PRICE GUIDE
Sort by
Sponsor
Sponsor
Sponsor
Sponsor
Sponsor
Legal Disclaimer
The prices listed in our database are intended to be used as an indication only. Users are strongly encouraged to seek multiple sources of pricing before making a final determination of value. CDN Publishing is not responsible for typographical or database-related errors. Your use of this site indicates full acceptance of these terms.
The Greysheet Catalog (GSID) of the Dunbar & Company (1851) series of Private & Pioneer Gold in the U.S. Coins contains 1 distinct entries with CPG® values between $400,000.00 and $750,000.00.
Augustus Humbert, a New York watchcase maker, was appointed United States assayer,
and he placed his name and the government stamp on the ingots of gold issued by Moffat & Co. The assay office, a provisional government mint, was a temporary expedient to
accommodate the Californians until the establishment of a permanent branch mint.
The fifty-dollar gold piece was accepted by most banks and merchants as legal
tender on a par with standard U.S. gold coins and was known variously as a slug,
quintuple eagle, or five-eagle piece. It was officially termed an ingot.
See More See Less
Loading more ...Legal Disclaimer
The prices listed in our database are intended to be used as an indication only. Users are strongly encouraged to seek multiple sources of pricing before making a final determination of value. CDN Publishing is not responsible for typographical or database-related errors. Your use of this site indicates full acceptance of these terms.
Available on Greysheet Marketplace
View All
Buy Now: $4,250.00
Buy Now: $495.00
Buy Now: $9,250.00
Buy Now: $825.00
Dealer Directory
View All Dealers
Greysheet News
View All News
Outside of the direct trading of coins, our industry has seen some shake up recently on the data and information front.
Brings More Than 50% Over PCGS Price Guide — a Record for the Date in Gem Mint State.
Whitman Brands walked away with a trio of honors during the annual Numismatic Literary Guild awards, held during the American Numismatic Association World's Fair of Money in Pittsburgh.
Events
View All Events
Heritage Auctions
Wednesday, July 1, 2026
Thursday, July 2, 2026
DAVID LAWRENCE RARE COINS
Sunday, July 5, 2026