2016-01-26 by CoinInvest 1 oz Gold Bar Skull & Bones Edition — 31.1 gr Gold Bars https://www.coininvest.com/en/gold-bars/fine-weight-1oz/1-oz-gold-bar-skull-bones-edition-pg-g/ Country: USA Weight1: 31.1035g Series: Skull & Bones Purity: 999/1000 Mint: PG&G Product number: 3002039