1907

The 1907 Barber dime from Philadelphia carries the highest circulation mintage of the entire series, with the main facility delivering 22,220,000 pieces, a figure that edges past the prior 1902 high of just over twenty one million. Charles E. Barber, then Chief Engraver of the United States Mint, designed both the Liberty Head obverse and the wreath reverse used across the series from 1892 through 1916. The 1907 issue carries no mintmark, since Philadelphia coins of this era were not marked, and Denver and San Francisco struck their own dimes for the year as separate branch issues. Each piece was produced to the standard ten cent recipe of 2.50 grams in 90 percent silver and 10 percent copper, with a diameter of 17.9 millimeters and a reeded edge.

Strike quality on the 1907 Philadelphia meets the steady standard expected of main-mint work near the middle of the series, with Liberty's headband lettering, the laurel leaves above the ear, and the central reverse wreath typically rendered with acceptable definition on uncirculated survivors. Authenticators check the published specifications first, and a digital scale reading drifting meaningfully from 2.50 grams or a diameter slipping from 17.9 millimeters points toward a cast or filed fake. The headband itself supplies the standard wear benchmark, since the surviving letters of LIBERTY anchor the grade through circulated tiers, and harsh cleaning or tooling tends to show first under angled light along that band. Because the Philadelphia issue carries no mintmark, the added-mintmark forgeries that target the branch dates of the series do not apply here, but cleaned and lightly retoned coins are common in the marketplace and a loupe will reveal the hairlines that follow surface restoration.

For most buyers, the 1907 Philadelphia fills the natural role of a type coin, the single representative example used to show what a Barber dime looks like inside a broader twentieth century type set. Problem-free circulated pieces trade at modest premiums tied largely to silver content, and certified Mint State coins appear regularly through the Professional Coin Grading Service (PCGS) and Numismatic Guaranty Company (NGC) without commanding the prices attached to branch-mint scarcities such as the 1895-O or 1896-S. Date-and-mintmark builders can fill this slot early and reserve budget for the genuine rarities of the run. For mintage figures, dates of interest, and design context across the full run, see the Barber Dimes (Liberty Head) series history.