2018-S Pictured Rocks Proof

San Francisco opened the 2018 ATB proof slate with Don Everhart's Pictured Rocks design at 1,019,398 pieces, the figure matching the U.S. Mint Clad Proof Set sales total because the five 2018 quarters shipped as a packaged product. The reverse compresses the Lake Superior cliff face into a horizontal band, with a kayaker paddling along the base to give the layered Cambrian sandstone scale. Pictured Rocks National Lakeshore stretches along forty miles of Michigan's Upper Peninsula coast, and the cliff-and-kayaker treatment was the first of the year's four water-themed reverses. The issue is the first of five 2018 releases and the 41st of the 56-design ATB program.

Proof finish on the issue is the standard San Francisco style: mirrored fields struck from polished planchets against dies frosted in chemical baths before each press run. Cameo (CAM) and Deep Cameo (DCAM) are the contrast designations PCGS, the Professional Coin Grading Service, and NGC, the Numismatic Guaranty Company, apply on top of the numeric grade, with DCAM the default outcome rather than an upgrade tier. Grade distribution clusters at PR69-DCAM and PR70-DCAM with population counts in the thousands at the top. The kayaker's paddle stroke and the cliff striations are the diagnostic strike areas; both rely on fine relief that flattens under weak press pressure into generic shapes. The clad composition (75% copper-nickel over a pure copper core, 5.67 grams, 24.26 mm) matches every Washington quarter struck since 1965, so counterfeit risk is essentially nil at the issue's price point.

The issue routes through year-set or design-set assembly and trades in the lower band typical of modern clad proofs. A raw certified PR69-DCAM example moves for a small premium over the cost of breaking up a sealed 2018 Clad Proof Set, and PR70-DCAM examples in NGC or PCGS holders sit at a modestly higher tier. The 1.02 million print run is roughly 60,000 pieces below 2017's figure, part of the steady proof-set sales contraction that ran through the program's late years. 2018 also saw the release of the Silver Reverse Proof Set, where the same five designs received mirrored devices and frosted fields, the inverse of the clad proof finish on the issue here. For the broader story of the ATB proof program and the series' production arc, see the Washington ATB series history.