The 1970-S Lincoln cent comes in two distinctly different date sizes — large date and small date. The small date variety is significantly scarcer and more valuable, particularly on the higher-quality coins struck for proof and uncirculated sets. Understanding the visual differences between the two date sizes is essential for collectors searching through 1970-S pennies.
The difference between the 1970-S large date and small date varieties results from the use of different master hubs at the Philadelphia Mint. The small date hub produced thinner, more delicate numerals with a specific characteristic: the top of the "7" is level with the tops of the other digits, and the "0" is smaller. On the large date, the "7" extends above the other digits and the "0" is larger. Both were produced in business strike and proof versions.
The 1970-S small date penny in business strike form is worth $25-75 in circulated condition and $100+ in uncirculated. The 1970-S small date doubled die proof is significantly more valuable — reaching $1,000+ in top condition. Value depends on whether it is a business strike or proof, the coin's grade, and the presence of any additional varieties like the doubled die.
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Scan NowFocus on the "7" in the date. On the small date, the top of the "7" is level with the tops of the other digits. On the large date, the "7" extends noticeably above. The "0" is also smaller on the small date variety.
Business strikes in circulated condition: $25-75. Uncirculated: $100+. Proof small dates: $50-200. Proof small date with doubled die obverse: $1,000+. Grade and variety determine the specific value.
It is scarcer than the large date variety but not extremely rare. The small date was produced in smaller quantities. Proof versions from the 1970 proof sets are particularly sought after.
It is possible but increasingly difficult as collectors have removed many from circulation over the decades. Searching through unsorted penny accumulations and rolls is the best approach.