1922 Satin Finish, High Relief Proof

The 1922 Satin Finish High Relief Proof is one of the four 1922 trial proof varieties and ranks among the rarest American 20th-century proof coins, with approximately 10 pieces struck at Philadelphia per Judd-2020 documentation. The issue belongs to the brief mid-1922 period when the Mint tested both High Relief and Low Relief variants paired with both matte and satin finishes, producing the four-variant proof program that defines the 1922 collecting profile outside the high-volume circulation strike. The satin finish reads as a soft, luminous luster across the fields, distinct from the granular matte-finish variants struck the same year.

Authentication of a 1922 Satin Finish High Relief Proof claim turns on two diagnostics paired against business strikes and the matte-finish variant. First, the high relief profile shows the same elevated Liberty hair detail and rock-perched eagle relief that defined the 1921 High Relief, not the flatter Low Relief that became standard for the rest of the series. Second, the satin finish reads as soft and lustrous under raking light at five to ten power magnification, where the matte finish reads as uniformly granular and a business strike reads with normal cartwheel luster. PCGS, the Professional Coin Grading Service, and NGC both authenticate the issue, with the PCGS listing cataloging the variety as the Reverse of 1921 type. Confirmed examples appear at auction rarely enough that each public sale establishes a fresh price point.

The 1922 Satin Finish High Relief Proof is a true single-digit-population trophy issue and one of the rarest of the four 1922 trial proof varieties. The rarity context lives in the narrative rather than the standard catalog tier, and each public auction appearance establishes a new market reference rather than supplementing an existing curve. The issue pairs with the 1922 Matte Finish High Relief Proof in collections that target both finish variants of the High Relief experiment. For the 1922 four-variant proof program history, see the Peace Dollar series history.