1974 Panama 20 balboas. Proof sterling silver coin. Please search the web for images of this coin. $135.00 includes postage. It’s in its original box, plus COA. Coin is in excellent shape in original acrylic capsule. Postage will be Australia Post red plastic satchel. No offers. No trades. No swaps. No questions, please. You'll see some on a huge online auction site for insane prices. This is silver at near spot plus postage. So first to buzz gets a bargain in my thoughts.