In numismatic history, bicentennial quarters, which were minted in 1975 and 1976 to commemorate America’s 200th anniversary, occupy a unique position.
Although billions were manufactured, only a small number have become valuable as a result of their distinctive minting characteristics. Collectors are highly interested in these uncommon coins, as they are currently valued at over $100,000.
This article will investigate the unique qualities of three of the most valuable rare Bicentennial quarters and the methods by which they can be identified.
3 Rare and Valuable Bicentennial Quarters
1. 1976-S Silver Proof Bicentennial Quarter
The 1976-S Silver Proof Bicentennial Quarter is one of the most valuable in the series, predominantly because of its limited production of 40% silver. The San Francisco Mint produced these coins with the intention of distributing them to collectors rather than for general circulation.
These coins are exceedingly valuable due to their silver content and impeccable condition. In 2019, a Heritage auction sold one of these coins in pristine condition for an astonishing $19,200.
Primary Characteristics:
- Mint Mark: S (San Francisco)
- Metal Composition: 40% silver
- Value: Up to $19,200
- Distinguishing Characteristic: Its proof condition, which is characterized by precise details and highly polished surfaces.
2. 1976-D Doubled-Die Obverse Bicentennial Quarter
Another variation that is exceedingly valuable is the 1976-D Doubled-Die Obverse Bicentennial Quarter. The obverse of this coin displays a “doubled” image of George Washington’s profile due to a minting error in which the die was imprinted twice.
Collectors hold these anomalies in high regard, as they are exceedingly uncommon. One of these coins was sold for an extraordinary $8,400 in May 2023.
Primary Characteristics
- Mint Mark: D (Denver)
- Type of Error: Doubled-die obverse (a distinct duplication effect on George Washington’s profile)
- Value: Up to $8,400
- Distinguishing Characteristic: The double-strike effect on the obverse side of the coin.
3. 1976-S Bicentennial deep cameo proof quarter
Another valuable coin from this series is the 1976-S Deep Cameo Proof Bicentennial Quarter. The precise, detailed design of Deep Cameo proof coins is characterized by frosted features set against a mirror-like background.
These coins were included in proof collections that were sold to collectors; however, only a small number have maintained their pristine condition, rendering them highly valuable. In 2007, one of these coins was sold at auction for $2,760.
Primary Characteristics
- Mint Mark: S (San Francisco)
- Surface: Deep Cameo Evidence
- Value: Up to $2,760
- Unique Characteristic: The frosted designs are distinguished by their stark contrast with the mirrored background.
Overview of Rare Bicentennial Quarters
| Coin Type | Mint Mark | Metal Composition | Notable Feature | Value Range |
|---|---|---|---|---|
| 1976-S Silver Proof Bicentennial Quarter | S | 40% Silver | Limited production, proof | Up to $19,200 |
| 1976-D Doubled-Die Obverse Bicentennial Quarter | D | Copper-Nickel | Doubled-die error | Up to $8,400 |
| 1976-S Deep Cameo Proof Bicentennial Quarter | S | Copper-Nickel | Sharp details, deep cameo | Up to $2,760 |
Factors That Influence the Value of Bicentennial Quarters
Rare Bicentennial quarters are valued based on a variety of factors:
- Condition: Coins that have been circulated are significantly less valuable than those that are in pristine or near-mint condition.
- Mint Errors: The value of coins can be substantially increased by errors, such as the doubled-die obverse.
- Metal Content: Silver-minted bicentennial quarters are generally more valuable than copper-nickel-minted quarters.
- Proof Status: Collectors hold proof coins in high regard, particularly those with intricate cameo features.
Although the majority of Bicentennial quarters are worth only their face value of 25 cents, extremely rare examples, such as the 1976-S Silver Proof, 1976-D Doubled-Die Obverse, and 1976-S Deep Cameo Proof, have been sold at auction for thousands of dollars.
The exceptional condition, limited mintage, and minting defects of these valuable coins are the reasons for their value. It may be worthwhile to inspect the condition and features of a Bicentennial quarter in your collection, as you may be in for a $100,000 surprise!
