1986-91年钱币一组。24枚。 MIXED LOTS. Group of Silver Crown-Sized Issues (24 Pieces), 1986-91. PROOF. World Wildlife Fund (WWF) conservation series. Featuring the endangered species, most are struck by the Royal Mint in United Kingdom on behalf of the issuing country such as Botswana, Falkland Islands, Gambia, Nepal, etc. With a customized box. SOLD AS IS/ NO RETURN.