• 1788 Massachusetts Copper Values

Greysheet & Red Book® PRICE GUIDE

coin-icon-tr

Sponsor

shop

Sponsor

shop CAC

Sponsor

shop

Sponsor

shop US Coins and Jewelry

Sponsor

shop Great Collections

The Greysheet Catalog (GSID) of the Massachusetts Copper (1776–1788) series of Colonial & Post-Colonial Issues in the U.S. Coins contains 3 distinct entries with CPG® values between $120.00 and $24,000.00. Reuben Harmon Jr., of Rupert, Vermont, was granted permission to coin copper pieces for a period

The Greysheet Catalog (GSID) of the Massachusetts Copper (1776–1788) series of Colonial & Post-Colonial Issues in the U.S. Coins contains 3 distinct entries with CPG® values between $120.00 and $24,000.00.

Reuben Harmon Jr., of Rupert, Vermont, was granted permission to coin copper pieces for a period of two years beginning July 1, 1785. (Vermont, then a republic, would not become a state until 1791.) The well-known Vermont "Landscape" coppers were first produced in that year. The franchise was extended for eight years in 1786. Harmon's mint was located in the northeast corner of Rupert near a stream known as Millbrook. Colonel William Coley, a New York goldsmith, made the first dies. Some of the late issues were made near Newburgh, New York, by the Machin's Mills coiners. Most Vermont coppers were struck on poor and defective planchets. Well-struck coins on smooth, full planchets command higher prices.

See More See Less
1788 1/2c Massachusetts MS BN
Value Range: $175.00 - $16,000
$175.00 - $16,000
1788 Cent Massachusetts, With Period MS BN
Value Range: $120.00 - $24,000
$120.00 - $24,000
1788 Cent Massachusetts, No Period MS BN
Value Range: $175.00 - $7,500
$175.00 - $7,500

Available on Greysheet Marketplace

View All
1739-B Sou M MS

Buy Now: $395.00

Dealer Directory

View All Dealers
Rarity7
FEATURED

Greysheet News

View All News
In Memory of Joel Iskowitz, Coin Designer
In Memory of Joel Iskowitz, Coin Designer
6/5/2026

Joel Iskowitz, who designed more than 50 coins and medals for the United States Mint, has died at the age of 79.

United States Mint Kicks Off Sales for 2026 FIFA World Cup™ Commemorative Coins June 4
United States Mint Kicks Off Sales for 2026 FIFA World Cup™ Commemorative Coins June 4
6/4/2026

The United States Mint has begun accepting pre-orders for products in the FIFA World Cup 2026™ Commemorative Coin Program.

Proof Sets Through History
Proof Sets Through History
6/4/2026

It is imperative that you research any Proof set before purchasing in order to determine the number of silver coins, the fineness, and the total weight of the silver content as they vary from year to year and from type of Proof set.