1979

The 1979 Roosevelt Dime came out of the Philadelphia Mint at 315,440,000 pieces, the lowest Philadelphia Roosevelt output of the 1970s and a meaningful drop from the surrounding years. The year sat at the close of the decade and carried the standard clad-era specifications without change: Sinnock obverse, torch-and-branches reverse, no mintmark on Philadelphia, copper-nickel clad on a copper core, 2.268 grams, 17.91 millimeters, reeded edge. The 1979 dime is one of the more interesting late-1970s Philadelphia dates from a mintage standpoint, though the figure is still very large in absolute terms and the date carries no scarcity premium in circulated grades.

Authentication is routine. Weight and dimension should hold to standard, the reddish copper-core edge should be visible under magnification at the rim, and Full Bands (FB) on the torch reverse remains the diagnostic that separates premium examples from ordinary ones. Both horizontal torch bands must be sharply struck and fully separated, with no fusion or partial filling between them. Strike quality on 1979 Philadelphia dimes runs about average for the era, with the most common weaknesses showing on the torch base and upper flame detail. Bag marks across Roosevelt's cheek and contact friction from roll handling are the typical condition limiters at the upper Mint State grades.

Circulated 1979 dimes trade at face. Mint State material is widely available through bank rolls and original 1979 mint sets, and grades through MS66 are common at modest premiums. MS67 is where the price curve begins to climb, MS67FB is the registry-collector target, and MS68FB pieces are scarce enough to bring real money at major sales when properly certified with clean original surfaces. The relatively lower mintage compared with the surrounding Philadelphia years has not translated into meaningfully higher prices at the lower grades, since mint set survival has been ample. The price action concentrates at the top of the grade scale where strike quality, not survival, is the limiting factor. For broader context on the late-1970s Philadelphia clad production, see the Roosevelt Dime series history.