Rare silver-clad proof set quarter from the San Francisco Mint, valued by collectors for its precious metal content.
Scarce variety featuring a distinct serif on the "U" in "United" on the reverse side, sought after for its rarity and uniqueness.
Valuable error variety with noticeable doubling on the "LIBERTY" inscription, commanding high premiums among collectors.
Extremely rare error where a quarter is struck on a planchet intended for a nickel, prized for its novelty and scarcity.
Highly desirable error variety where a quarter is struck on the wrong planchet composition, appealing to error coin enthusiasts.
Scarce variety struck at the Philadelphia Mint without a mint mark, valued for its unique status among collectors.
Valuable in exceptional condition, especially if graded MS-67 or higher, attracting discerning collectors willing to pay a premium.
Comprehensive collection including rare varieties and high-grade examples, appealing to collectors seeking a diverse range of Bicentennial Quarters.