这些双百年季度：

如果您拥有这些两百年纪念季度之一，那么您可能会在不知不觉中持有价值数百万美元的硬币。

If you’re anything like us, then you probably weren’t focused on U.S. history class in school. We weren’t exactly brimming with excitement when we had to memorize the names of the presidents or the key events of the Revolutionary War.

如果您像我们一样，那么您可能就不会专注于学校的历史课。当我们不得不记住总统的名字或革命战争的关键事件时，我们并不是很兴奋。

But if you tuned out of history class, then you might have missed some interesting facts about the U.S. Bicentennial celebration in 1976.

但是，如果您从历史课上调整了历史课，那么您可能会错过1976年美国两百周年庆典的一些有趣的事实。

After the nation’s 200th anniversary had passed, people were still talking about the special coins that were issued to mark the occasion. These coins featured a drummer boy on the reverse side and the dates 1776–1976 beneath George Washington’s bust. They were part of a special bicentennial coin series that also included half dollars and dollar coins with unique reverse designs.

在美国成立200周年之后，人们仍在谈论纪念这一场合的特殊硬币。这些硬币是一个鼓手的男孩，在乔治·华盛顿（George Washington）的胸围下面是1776– 1976年的日期。它们是特殊的两百周年硬币系列的一部分，其中还包括半美元和具有独特反向设计的美元硬币。

Now, you might be thinking that these coins are just collector’s items. But one of the Bicentennial quarters has allegedly been valued at $69 million. Yes, you read that right — $69 million for a single coin! So how is that possible?

现在，您可能认为这些硬币只是收藏家的物品。但是据称，两百年纪念季度之一的价值为6,900万美元。是的，您读了正确的 - 一枚硬币的6900万美元！那怎么可能呢？

Well, according to reports by Live Coins and other coin collecting platforms, a 1976 Bicentennial quarter with a minting error could be worth a small fortune. Apparently, one coin collector had a quarter that was part of a 40% silver proof set minted by the San Francisco Mint. These sets were available for purchase from the U.S. Mint in 1976.

好吧，根据Live Coins和其他硬币收集平台的报道，1976年的双百年季度造成了铸造误差，这可能是一笔不小的财富。显然，一位硬币收藏家的四分之一是旧金山造币厂铸造的40％证明银牌的一部分。这些套件可在1976年从美国造币厂购买。

The San Francisco Mint produced both clad and 40% silver proof sets, making these coins especially popular among collectors. However, due to a minting error, one of the quarters in the proof set had a double strike on the obverse (heads side) of the coin. In a normal strike, the coin is pressed once to imprint the design. But in a double strike, the coin is pressed twice, causing the image to be stamped twice.

旧金山造币厂同时生产了甲板和40％的银牌，使这些硬币在收藏家中特别受欢迎。但是，由于造成的误差，证明集中的一个季度在硬币的正面（头部）上进行了双重打击。在正常的罢工中，将硬币按下一次以烙印设计。但是在两次罢工中，将硬币按两次，导致图像被盖章两次。

As you might imagine, this is a very rare occurrence. According to reports, this particular quarter was graded MS70 by the Professional Coin Grading Service (PCGS), the highest grade possible. It was also deemed "prooflike" by NGC, indicating that it had a mirror-like surface and frosted devices.

您可能想象，这是一个非常罕见的事情。据报道，这个特定季度由专业硬币分级服务（PCGS）分级，这是最高成绩。 NGC也将其视为“证明”，表明它具有镜面和磨砂设备。

The coin was later sold at a private auction through Legendary Auctions, where it fetched an astounding price. Some reports claim that the quarter sold for $69 million, while others suggest that the final bid was closer to $54 million. Regardless of the exact figure, it was a record-breaking amount for a quarter.

硬币后来通过传奇拍卖在私人拍卖中出售，在那里它以惊人的价格出售。一些报道称该季度的售价为6,900万美元，而另一些季度则表明，最后的出价接近5400万美元。无论确切的数字如何，这都是四分之一的创纪录的数量。

However, it’s important to note that the details of the coin’s sale and the bidders involved have not been disclosed by the auction house.

但是，重要的是要注意，拍卖行尚未透露硬币出售和涉及竞标者的细节。

Coins with errors made during the minting process are often extremely valuable. For instance, coins that have the wrong metal composition, a missing mint mark, or a variety in the coin’s edge banding can be highly sought after by collectors. Some error coins from 1976 have fetched over $10,000 at auctions, and rumors (though unconfirmed) have swirled of one ultra-rare error specimen valued at $69 million.

在铸造过程中犯错误的硬币通常非常有价值。例如，收藏家可以高度追捧硬币构成错误的硬币，缺失的薄荷标记或硬币边缘带中的多种多样。 1976年以来的一些错误硬币在拍卖会上获得了10,000美元的收入，谣言（尽管未​​经证实）旋转了一个价值6,900万美元的超稀有错误标本。

Coins that are in uncirculated condition and have received a high grade from a third-party grading service are also highly collectible. For instance, a 1976 Bicentennial quarter in MS67+ condition and graded by PCGS could sell for over $3,000. Uncirculated coins that are graded MS70 are even rarer and more valuable.

处于未流通状态并从第三方分级服务获得高级的硬币也很高。例如，1976年在MS67+条件下的双百年季度和PCG评分的售价超过3,000美元。分级MS70的未流通硬币甚至更稀有，更有价值。

Moreover, coins that are part of limited-edition sets or have historical significance are also highly prized by collectors. For instance, a 1976 Bicentennial quarter in a silver proof set could be worth a small fortune, especially if it’s in pristine condition.

此外，收藏家也高度评价限量版或具有历史意义的硬币。例如，1976年的一百周年季度在证明银牌中可能值得一笔巨大的财富，尤其是在原始状态时。

Coins with errors or in uncirculated condition are usually graded by trusted organizations like PCGS or NGC. These organizations assess the coin’s surface, edges, and overall appearance to determine its grade and value. Coins graded by PCGS or NGC are recognized and accepted by collectors and dealers worldwide.

具有错误或未流通状况的硬币通常由PCGS或NGC等值得信赖的组织进行评分。这些组织评估硬币的表面，边缘和整体外观，以确定其成绩和价值。由PCG或NGC分级的硬币被全球收藏家和经销商认可和接受。

Coins in circulated condition are usually graded on a scale of 1 to 70, with 1 being the lowest grade and 70 being the highest. Coins in uncirculated condition are graded on a separate scale, with MS60 being the lowest grade for uncirculated coins and MS70 being the highest.

循环状况的硬币通常以1至70的比例分级，其中1个最低级，最高的是70个。未流通状态的硬币分别分别分级，其中MS60是未流通硬币的最低等级，而MS70是最高的。

To determine the grade and value of a coin, it’s best to consult with a professional coin dealer or appraiser. They will be able to assess the coin’s condition, rarity, and market value.

为了确定硬币的成绩和价值，最好咨询专业的硬币经销商或评估师。他们将能够评估硬币的状况，稀有性和市场价值。

If you’re interested in selling a valuable coin, there are a few options available to you. You can try selling it to a local coin dealer, who will typically offer a lower price than a collector. Alternatively, you can sell your coin through an auction house, which will charge a

如果您有兴趣出售有价值的硬币，那么您可以使用一些选择。您可以尝试将其出售给当地的硬币经销商，后者通常会提供比收藏家更低的价格。另外，您可以通过拍卖行出售硬币，这将收取