$1 2019 Mob of Roos Willis Tower Privy 1oz Silver UNC

This 1oz silver coin was released by the Royal Australian Mint for the ANA Chicago World's Fair of Money in August 2019 and features a mob of kangaroos. Featured on this limited mintage coin is a Willis Tower privy mark for the Chicago location.

This limited-edition 1oz 99.99% fine silver coin has an extremely limited mintage of 5 000 coins. 

ENCAPSULATED MINTAGE 5000 UNC