2017 Statue of Liberty Liberty bar collection 2 oz pure silver coin bar. The aptly named Liberty Bar Collection starts off with the Statue of Liberty in 2 oz of fine silver measuring 27×47 mm and an astonishing 6 mm in height. The first edition of the Liberty Bar is limited to 1000 pieces and comes supplied with a customized collector’s box. World’s first smartminting silver bar. High relief proof finish. Mintage: 1000 Material: Silver. Credit / debit card.