2009-D Three Sisters Agriculture

Denver's 35,700,000-piece run pairs with Philadelphia's 39,200,000 as the first issues struck under the new annually rotating Native American reverse mandated by the Native American $1 Coin Act of 2007. The 2009 reverse, designed by Norman E. Nemeth and sculpted by Charles L. Vickers, depicts the hands of a Native American woman planting corn, beans, and squash together, the Three Sisters companion planting tradition shared across many Northeastern Woodland and Southeastern nations. Glenna Goodacre's Sacagawea portrait carries over from 2000 on the obverse, but the date and E PLURIBUS UNUM have moved to incused edge lettering for the first time, leaving only IN GOD WE TRUST on the obverse. The 35.7 million figure marks a sharp recovery from 2008-D's 1,820,000-piece output, the lowest pre-NIFC Denver delivery in the program.

Two things are worth verifying on a 2009-D. First, the edge lettering should read crisply with the date, the D mintmark, and E PLURIBUS UNUM in incused characters; the lettering depth varies and a slightly shallow strike is not a defect. Second, on the reverse, the seed-and-foliage detail Vickers cut into the field around the central hands tends to soften noticeably as dies wear, and a fully detailed Three Sisters reverse with crisp leaf veining is a meaningful indicator of an early die state. No major business-strike varieties have been documented for the 2009-D, and the issue is not a known counterfeit target. Bag marks on Sacagawea's cheek and the smooth obverse field are where most uncirculated examples cap out.

The 2009-D carries a Regular classification and trades at minimal premium over face when sourced from original Mint rolls or Mint sets. Its collecting role is structural: alongside the 2009-P it opens the annual reverse program and the new edge-lettering format, making it the natural starting point for a date-set built around the post-2009 series. The Professional Coin Grading Service and Numismatic Guaranty Company populations run deep through MS66 and remain reasonable into MS67, with MS68 the realistic ceiling. For the launch of the Sacagawea program in 2000 and the policy arc that produced the 2009 redesign, see the Sacagawea Dollar series history.