Rare silver-clad proof set quarter from the San Francisco Mint, highly sought after by collectors.
Scarce variety featuring a distinct serif on the "U" in "United" on the reverse side, prized by collectors.
Valuable error variety with noticeable doubling on the "LIBERTY" inscription, sought after for its rarity.
Extremely rare error where a quarter is struck on a planchet intended for a nickel, commanding high premiums due to its novelty.
Highly desirable error variety where a quarter is struck on the wrong planchet composition, appealing to error coin collectors.
Scarce variety struck at the Philadelphia Mint without a mint mark, prized by collectors for its unique status.
Valuable in exceptional condition, especially if graded MS-67 or higher by reputable grading services, appealing to discerning collectors.
Comprehensive collection including rare varieties and high-grade examples, appealing to a wide range of collectors and potentially yielding significant returns.