2017-S Frederick Douglass, Silver Proof

Thomas Cleveland's Frederick Douglass reverse for the 2017-S Silver Proof renders the abolitionist orator at his writing desk inside Cedar Hill, the 21-room hilltop house in the Anacostia neighborhood of Washington, D.C. where Douglass lived from 1877 until his death in February 1895. Cedar Hill became the first National Historic Site administered by the National Park Service in the District of Columbia under a 1962 designation, and was redesignated as Frederick Douglass National Historic Site in 1988. San Francisco struck 522,526 pieces for the 2017 Silver Proof Set, the figure matching the year's Silver Proof Set sales total and a modest uptick over 2016 driven by U.S. Mint 225th-anniversary product demand. The composition is the 90% silver, 10% copper alloy at 6.25 grams with .1808 troy ounces of pure silver. The issue is the fourth of five 2017 silver releases and the 37th of the 56-design ATB program.

Authentication on the issue rests on the weight gap between the silver and clad planchets. The 6.25-gram silver figure against 5.67 grams for the clad sister is the cleanest non-destructive separation, resolvable on a calibrated scale to the eighth of a gram. The reeded edge reads silver around the perimeter without the reddish copper-core line a clad strike shows at an angle. PCGS, the Professional Coin Grading Service, and NGC, the Numismatic Guaranty Company, label the slab insert with Silver or the S/Ag abbreviation alongside the proof designation, where Cameo (CAM) is moderate frosted-device contrast and Deep Cameo (DCAM) the higher tier that is the standard outcome on the issue because the dies receive chemical etching before each press run. Strike diagnostics sit at Douglass's facial features, the pen and inkwell on the desk, and the bookcase relief behind him; the seated-portrait composition makes facial detail the primary PR69-versus-PR70 separator.

The collector market positions the issue as a 2017 Silver Proof Set component with cross-disciplinary appeal to African American history, abolitionist-history, and District of Columbia coinage collectors that the year's other designs do not generate. PR69-DCAM examples in PCGS or NGC holders move at a modest premium over the silver-spot floor carried by the 0.1808 ounce content, and PR70-DCAM examples sit a tier higher with registry-set buyers driving the spread. Frederick Douglass is one of two named single-figure historical-portrait reverses in the 2016-2017 stretch (paired with 2016 Fort Moultrie's Sergeant Jasper), and the 2017 issue holds the only ATB design honoring an individual African American leader at his named home site. The 522,526 silver print run sits at roughly 49 percent of the 1.08-million 2017 clad-proof figure. For the broader story of the ATB Silver Proof program and the series' production arc, see the Washington ATB series history.