The 1920 Lincoln Wheat penny is especially desirable for collectors ... Obviously, a price difference that big is a red flag. Here are four other rare coin red flags to look for, according to ...

Although it is technically a Lincoln cent, because of the wheat stalks found on the coin’s reverse, most collectors refer to it as the Wheat Penny. These coins were made by the US Mint from 1909 to ...

These coins are rare and closest to the orange-red color at the time of minting. The mint in San Francisco produced the fewest 1951 wheat penny coins among the three mints. There were about 136 ...