Whitman Expo
The unprecedented crossover underscores his personal efforts to combat “grade inflation.”
Thank you to our sponsors!
Go check them out!
The South Carolina $1 coin recognizes educator and civil rights activist Septima Poinsette Clark. The design depicts Ms. Clark marching with three young African American students who carry books and an American flag, representing that education and literacy among oppressed people are necessary for empowerment and enjoyment of civil rights. Inscriptions are "UNITED STATES OF AMERICA, SEPTIMA CLARK," and "SOUTH CAROLINA."
Obverse Description
The obverse (heads) design features a dramatic representation of the Statue of Liberty in profile with the inscriptions "IN GOD WE TRUST" and "$1." The obverse also includes a privy mark of a stylized gear, representing industry and innovation.
Catalog Information
GSID:
82163
Designer:
Phebe Hemphill
Obverse Designer:
Phebe Hemphill
Weight (gr):
8.1 gr
Weight (oz):
0.2857 oz
Strike Type:
Proof
Diameter:
26.49
Coin Shape:
Round
Edge:
Lettered
Variety:
SC-Septima Clark
Variety 2:
Reverse Proof
Coin Date:
2020-S
Denomination:
$1
Designation:
PR
Mint Location:
San Francisco
Mint Mark:
S
Mintage:
44,643
Coinage Type:
American Innovation Dollar
Coinage Years:
2018-2032
Composition:
6% Zinc, 3.5% Manganese, 2% Nickel, Balance Copper
PCGS #:
857355
Subscribe to View
View more data, info, and visualizations. Get access to retail and wholesale pricing as well as auction data.
Coin Value History
2020-S $1 SC-Septima Clark, Reverse Proof PR
Value By Grade
2020-S $1 SC-Septima Clark, Reverse Proof PR
CPG (retail) values
Currency
Grade Range
Sort by
Pricing
Values
Greysheet & CPG® Values
American Innovation $1 PR DCAM [Type]
Worth: $4 – $16
2018-S $1 WA-Signed 1st Patent PR DCAM
Worth: $8 – $20
2018-S $1 WA-Signed 1st Patent, Reverse Proof PR
Worth: $11 – $23
2019-S $1 DE-Cannon-Classifying Stars PR DCAM
Worth: $4 – $16
2019-S $1 DE-Cannon-Classifying Stars, Reverse Proof PR
Worth: $6 – $18
2019-S $1 PA-Polio Vaccine PR DCAM
Worth: $4 – $16
2019-S $1 PA-Polio Vaccine, Reverse Proof PR
Worth: $6 – $18
2019-S $1 NJ-Edison Light Bulb PR DCAM
Worth: $4 – $16
2019-S $1 NJ-Edison Light Bulb, Reverse Proof PR
Worth: $6 – $18
2019-S $1 GA-Trustees Garden PR DCAM
Worth: $4 – $16
2019-S $1 GA-Trustees Garden, Reverse Proof PR
Worth: $6 – $18
2020-S $1 CT-Gerber Scale PR DCAM
Worth: $4 – $16
2020-S $1 CT-Gerber Scale, Reverse Proof PR
Worth: $6 – $18
2020-S $1 MA-Telephone PR DCAM
Worth: $4 – $16
2020-S $1 MA-Telephone, Reverse Proof PR
Worth: $6 – $18
Greysheet News
Prominent Collector Dell Loy Hansen Submitting His Historical Collection Of U.S. Coins To CAC Grading
8/8/2024
American Numismatic Association's Largest Coin Show, August 6-10 In Chicago
Dazzling rarities, free educational opportunities, family fun and more await at the Donald E. Stephens Convention Center
7/25/2024
United States Mint Unveils Designs For The 2025 United States Marine Corps 250th Anniversary Commemorative Coin Program
The designs will be featured on a $5 gold coin, a $1 silver coin, and a half dollar clad coin.
7/23/2024
Events
GreatCollections Coin, Currency, World Money, and World Coins Auctions
Location: https://www.greatcollections.com/Auction-Archive
Sunday, May 3, 2026
GreatCollections Coin, Currency, World Money, and World Coins Auctions
Location: https://www.greatcollections.com/Auction-Archive
Sunday, May 10, 2026