'74-'77 Pipeline Commemorative Silver Coins. 1x 1974. 4x 1975. 3x 1976. 4x 1977. All are.999 Silver one troy ounce. Mint condition. Two have small discoloration. easy fix. 12 total = $720.00 OBO. 1 bonus (non-silver) Moose Gooser Alaska Centennial coin I will throw in.
