2008 Mint Set Silver - $5 Proof a hot-air balloon and a

a hot-air balloon and a cloud

During the first half of the 20th century

by the mid-1970s

the Crabeater Seal feeds mainly on krill

the Shanghai World Expo 2010 is the largest expo the world has ever seen

2008 Mint Set Silver - $5 Proof a hot-air balloon and aThe Royal Australian Mint commemorates the International Year of Planet Earth. The aim of the International Year is to demonstrate new ways in which earth sciences can help ensure a safer and more prosperous world. Adopting the theme, Earth sciences for society, it is the biggest ever international effort to promote this field of scientific endeavour. In this six coin Uncirculated Set, the reverse of the 20c coin features powerful images of tsunami,