2014-S Great Sand Dunes, NIFC

The 2014-S Great Sand Dunes, NIFC carries Don Everhart's father-and-children-on-the-dunes reverse on a San Francisco business-strike planchet, the fourth of the year's five collector-only quarter releases. Everhart's design places a small group of figures climbing one of the tall sand dunes that rise against the Sangre de Cristo Mountains in southern Colorado, the same composition used on the Philadelphia and Denver circulation issues. The Mint produced 1,168,308 pieces, the uniform 2014 NIFC figure, and sold them through annual Uncirculated Coin Sets and two-roll bag products from the catalog.

Authentication is finish identification rather than fabric analysis. The piece is a business strike with cartwheel luster across the fields, distinct from the 2014-S clad and silver proofs of the same design that carry mirrored fields and frosted devices. The S mintmark above Washington's head is identical across the three product categories, so the separator is field reflection: cartwheel rotation for business strike, deep mirror for proof. Everhart's design relies on figure-against-landscape contrast, and on a NIFC business strike the human figures and the dune surface texture read with the standard Mint State soft definition rather than the sharper proof-finish relief. The clad composition (75% copper-nickel over a pure copper core, 5.67 grams, 24.26 mm) is the standard Washington quarter formula since 1965.

This is a Regular-classification issue trading primarily on NIFC set-completion demand. Population reports at MS67 are well-stocked, MS68 examples come up regularly, and most transactions happen raw or in low-tier slabs at modest premiums over face. The Great Sand Dunes design has a thinner crossover following than several of the year's other designs, since the park is less widely recognized than the Smokies or Arches, so the date trades mostly on its place in the NIFC run rather than design-specialist demand. Original Mint Set packaging carries a small uplift when intact, the cardboard-and-cellophane assembly documenting Mint-direct provenance. For the broader story of the ATB program and the NIFC collector-only product line, see the Washington ATB series history.