Archaeological discoveries

What four coins do the eagle appears on reverse side?

American Silver Eagles: The reverse of the American Silver Eagle features a design that depicts a heraldic eagle with outspread wings.

American Gold Eagles: The reverse of the American Gold Eagle also showcases an eagle design, with a more detailed and intricate representation.

American Platinum Eagle: The reverse of the American Platinum Eagle displays a soaring eagle, capturing its grace and power.

Mexican Silver Libertad: The reverse of the Mexican Silver Libertad coin depicts a majestic eagle perched on a cactus, embodying the country's national emblem.