When an old mint mark punch became worn in 1981, its replacement created the elusive Type II, Clear "S" variety. Because the changes happened so late in production, only about 9% of these Susan B. Anthony Proofs are the prized Clear "S" variety.
San Francisco's total Proof mintage for the year was just over 4 million. Now you can own both this scarce Proof and its Filled "S" counterpart, when you order today!
- Product Type: Sets
- Mint: San Francisco
- Year: 1981