2008-D Alaska, Satin Finish Proof

The 2008-D Alaska Satin Finish Proof is Denver's pairing for the fourth 2008 Statehood release, struck for the Annual Uncirculated Coin Set alongside the Philadelphia issue. Alaska's quarter rolled out on August 25, 2008, the 49th state's entry in the program, and Charles Vickers' reverse design carries three icons on one field: a brown bear (commonly called a grizzly) rising from a stream with a salmon in its jaws, Denali in the background, and the North Star floating in the upper-left sky. The state legend "The Great Land" arches above the scene and the statehood year 1959 anchors the lower field. Vickers compresses an entire ecosystem and a navigational mythos into one reverse, predator, prey, mountain, and star, and the satin treatment lets each of those elements read with uniform matte clarity.

Authentication begins at surface texture. Genuine satin specimens present an even matte finish across both fields and devices, the product of dies treated with a uniform acid or sandblast pattern rather than polished to mirror and frosted at the relief. There is no rotating cartwheel luster of the type that travels across a roll-pulled Denver business strike when tilted, and no mirror-and-cameo contrast of the kind that marks an S clad proof. Composition is standard cupronickel-clad, 91.67% copper / 8.33% nickel by total weight, with a 75/25 outer cladding over a pure copper core, at 5.67 grams and 24.3 millimeters. The D mintmark sits above Washington's queue on the obverse; no S satin variants exist. Third-party graders use SP or SMS designations rather than PR.

Per-mint mintage finished at 745,464 pieces for the 2008 set, matching the Philadelphia counterpart and tying the lowest annual figure of the 2005-2008 satin Statehood run. Because the coin never entered circulation, the as-struck Denver surface generally survives intact on examples recovered from sealed Mint Sets, and most certified pieces fall in the SP67 to SP69 band with SP70 examples appearing often enough to hold top-pop premiums modest. For Vickers' broader statehood contributions and the rest of the 2008 release year, see the 50 State Quarters series history.