Where is the mint marking on a five dollar gold coin?

Answer 1

The mint mark on $20 gold coins minted from 1849 to early 1907 is located on the reverse [tails] side of the coin just beneath the eagle. The mint mark for the Saint-Gaudens $20 gold coin minted from late 1907 to 1933 is located on the obverse [heads] side of the coin just above the date.

Answer 2

On a gold dollar coin, the mintmark is found under the wreath on the reverse. A "C" mintmark is for the Charlotte mint, an "O" mintmark is for the New Orleans Mint, a "D" mintmark is for the Dahlonega, Georgia mint (the Denver mint wouldn't be opened until after the gold dollar was discontinued), and an "S" mintmark is for the San Fransisco Mint. If your coin has no mintmark, it was struck at the Philadelphia mint.

Answer 3

Minted since 1795, only the last two designs of Five Dollar Gold pieces or Half ... The mint mark can be found on Liberty Head $5 gold coins on the reverse just