The 1d Red Kangaroo Map stamp of 1913-1914 is a very popular collector's item: It was the second stamp issued for the Australian Commonwealth; before that, all the states had their own stamps! This guide will...
KGV Stamp Printing 1914 -1936 : The Commonwealth Stamp Printers History An understanding of the technology of printing stamps assist collectors in being aware why and how the various varieties, shades and...