US$ 36.00
The report refers to FOB 191 or Firebase Chapman (read below report from website below):
Documents 3 & 4 show the original artwork by Mitch Monroe
[7][9][10] The Army once maintained the ISA
2 1/4 x 2 1/2 inch Challenge Coin
USS Enterprise Aircraft Carrier CVN-65 Association Navy Challenge Coin Joint/Combined The report refers to FOB1 3 4 inch Challenge Coin USS Enterprise Aircraft Carrier CVN 65 Association Navy Challenge Coin 50 Years 1961 2011
US$ 36.00
US$ 81.25
US$ 91.25
US$ 116.25
US$ 25.00
US$ 168.00
US$ 30.00