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1978-S Proof

Nickels · Jefferson Nickels · 1938–Present
Regular Proof
Weight5 g
Diameter21.21 mm
MintSan Francisco
StrikeProof
Mintage 3,127,781
EdgePlain
Alignment↑↓ Coin
Composition75% Copper, 25% Nickel
DesignerFelix Schlag
Collector's Key IDCK-1482

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About this coinHistory

San Francisco struck 3,127,781 proof Jefferson nickels in 1978, continuing the modern S-mint proof production. The coin is common by proof standards and available in every grade. Strike quality is typically sharp, and Cameo contrast is available at modest premiums.

Collectors building complete Jefferson nickel proof sets acquire the 1978-S as a routine late-1970s entry. The coin is representative of stable late-1970s proof Jefferson nickel production and is accessible at modest prices in all standard proof grades.

Deep Cameo examples command higher prices and are particularly prized by specialists building high-grade proof collections focused on exceptional contrast and strike quality.

Price guideReference

Reference data only — not an appraisal.

GradeDescriptionLowHigh
PR-63 Proof (PR)
Frequently Asked QuestionsFAQ
How many 1978-S Proof Jefferson Nickels were minted?
3,127,781 were struck.
What is a 1978-S Proof Jefferson Nickel made of?
75% Copper, 25% Nickel, weighing 5 g.
What is the melt value of a 1978-S Proof Jefferson Nickel?
Its melt value is its metal content multiplied by the current spot price. See our melt calculator on the metals pages for a live figure.
Is the 1978-S Proof Jefferson Nickel a key date?
It's a more common date overall, though scarcer die varieties may carry a premium — see the varieties list.