1965

The 1965 is the first half dollar struck under the Coinage Act of 1965, signed July 23 of that year by President Johnson after the Treasury could no longer hold the price of silver at the statutory $1.29 an ounce. Dimes and quarters lost their silver content entirely; the half dollar kept a 40% silver compromise, with outer layers of .800 fine silver and .200 copper bonded to an inner core of .209 silver and .791 copper for a net .14792 troy ounce of silver per coin at 11.50 grams. The Mint also suspended mintmarks from 1965 through 1967 to discourage the public from seeking out a particular branch's coins, so every 1965 half is unmarked even though Denver struck a meaningful share of the 65,879,366 reported. Production continued well into calendar 1966, which complicates any clean year-of-strike accounting for this coin.

Strike quality on the 1965 is the weakest of the silver-clad era. Worn obverse dies are the rule rather than the exception, and detail on Kennedy's hair above the ear and on the eagle's chest feathers is routinely soft. Bag marks concentrate on the cheek and jawline, and on a 40% silver-clad planchet the contact marks read darker than they do on the 90% silver 1964 because the surface alloy is harder. The new construction also produces a diagnostic that does not exist on the 1964: a thin reddish line of exposed copper-rich core visible at the edge under magnification, occasionally extending into a faint reverse rim tone over decades. This is normal, not damage. Circulated examples are everywhere; clean MS65 surfaces are routine in dealer inventories; MS66 and finer require careful selection for cheek hits and central detail.

The 1965 is a common date in any grade through MS65 and a condition issue from MS66 up, where mint set provenance in original government packaging carries a modest premium. The collecting arc is straightforward: this is the type coin for the 40% silver-clad Kennedy half and an essential anchor in a year-set or composition-type set. Raw examples trade close to their melt-plus-numismatic floor, and certification is worth the cost only at the gem ceiling. For the broader story of Roberts and Gasparro's design, the Coinage Act of 1965, and the series' production arc, see the Kennedy Half Dollar series history.