1909-S

Specialist references treat the 1909-S as a working semi-key despite a 292,350-piece delivery that on paper looks comfortably abundant for a San Francisco branch issue. The ranking comes from condition rarity rather than absolute mintage. The strike on this date is consistently cited as among the softest in the With Motto series, with central detail on Liberty's bonnet feathers and the eagle's breast plumage rendered weakly across the typical example. The 292,350 figure also sits in the middle of the early San Francisco group, well above the 59,850 logged for 1908-S yet a fraction of the 811,000 produced in 1910-S, so the issue has neither the raw scarcity that protects the 1908-S nor the breadth of survivors that makes 1910-S a routine date in higher grades. The result is an issue that appears available through the lower Mint State tiers and grows surprisingly difficult above MS63, a profile that holds it apart from neighboring San Francisco deliveries.

Authentication keys on the small S mintmark seated to the left of the arrow shafts beneath the eagle, the starred edge with its forty-six raised stars, and correct weight at 16.718 grams. Dies for the San Francisco production showed clear fatigue, and softness on the Indian's hair detail and the eagle's leg plumage is the rule rather than the exception, so collectors evaluating premium examples should accept that strike alone does not disqualify a coin and weigh original luster, surface preservation, and absence of contact marks more heavily than a sharp central register. PCGS and NGC populations climb steadily through MS62, thin meaningfully at MS63, and become genuinely scarce at MS64. Coins certified MS65 are condition-rare, and MS66 examples are seen only a handful of times per decade in major auction venues.

Market behavior tracks the condition profile rather than the mintage. Circulated and lower Mint State coins move at modest premiums to common-date pricing, while gem material commands strong five-figure results when offered with original color and a defensible strike. Heritage Auctions has recorded multiple six-figure outcomes for finest-known PCGS MS66 examples, and the issue draws competitive bidding any time a high-end coin enters a registry-quality sale. For broader context, see the Indian Head Eagle series history.