1868 Proof

The 1868 proof half dollar is the third year of the Type 5 With Motto subtype, struck alongside a 377,500-piece Philadelphia business-strike run during the Andrew Johnson impeachment year. Recorded proof deliveries totaled 600 pieces, dispatched in five separate medal-press batches between February and July 1868 (an initial 200-piece run followed by four shipments of 100 each), and the 378,400 figure shown on this page is the combined business-plus-proof total carried over from the circulation record; it has no bearing on the proof entry, a separately accounted run from polished dies. Sheldon rarity sits in the R-4 band (roughly 76 to 200 known across all grades, the standard scale specialists use to describe survival), reflecting modest attrition from the original delivery. Buyers were the same East Coast nucleus that subscribed to the Mint's settled proof-set program through the late 1860s, with most coins purchased in silver sets rather than as singles, and greenbacks still circulating in place of hard silver across the country.

Authentication rests on structural diagnostics rather than mirror depth alone. A genuine 1868 proof reads as deeply mirrored watery fields with controlled die-polish lines visible under a 10x loupe (a jeweler's magnifier), set against frosted devices on the earliest die states, with the motto ribbon fully struck and the letters of TRUST sharp on both sides of the central fold. Rims must be fully squared and raised perpendicular to the field, the signature of multiple medal-press blows rather than a single business-strike impression. Denticles (the tooth-like beads ringing the rim) should be sharp and fully formed, with pinpoint star centrils and razor-crisp hair and drapery detail. Weight is load-bearing at 12.44 grams on a .900 fine silver planchet, diameter 30.6 millimeters, with a reeded edge; anything off-weight or off-diameter is disqualified outright. The recurring risk is the prooflike business strike pulled from polished circulation dies during the 377,500-piece commercial run, which can mimic the reflective look without the squared rims and perpendicular denticles of a true proof. Cameo contrast is seldom encountered on this date, so authenticators weigh structural detail above surface drama. PCGS or NGC encapsulation is the working standard for any candidate offered outside a known specialist holding.

For collectors, the 1868 is a routine acquisition within the Philadelphia With Motto proof run, priced at standard date levels for the late 1860s and obtainable through PR64 without contest. The Regular classification on this page follows site convention for proof entries; rarity and historical weight are carried by the prose, not the badge. Cameo and deep cameo subsets command sharp premiums given how few qualifying pieces exist for the date, and the finest known PR68CAM has crossed auction blocks at multiples of typical PR64 trade. Specialists building the 1858 through 1891 Philadelphia proof run treat it as filler-grade work, while type collectors pursue it as an alternative to the more competitive 1866 first-year-of-motto proof. For broader context, see the Seated Liberty Half Dollar series history.