US, 1991 One Dollar, 1 ounce 0.999 silver Eagle, encapsulated, aUNC reverse toning

The American Silver Eagle coins are America's only official investment-grade Silver bullion coins and are considered one of the most beautiful U.S. Silver coins ever minted.

Obverse
The obverse shows Lady Liberty. It was designed by Adolph A. Weinman.
Reverse
John Mercanti designed the eagle which appears on the reverse of the coins.

COIN SPECIFICATION

Metal: Pure Silver
Weight: 1 Troy Ounce
Fineness: 0.999 Silver