Australia
1949 The 75th Anniversary of the Universal Postal Union
1949 The 75th Anniversary of the Universal Postal Union
1949 The 82nd Anniversary of the Birth of Henry Lawson, 1867-1922
1949 The 82nd Anniversary of the Birth of Henry Lawson, 1867-1922
1948 Pan-Pacific Scout Jamboree, Wonga Park – Victoria WM: 6
1948 Pan-Pacific Scout Jamboree, Wonga Park – Victoria WM: 6
1948 Ferdinand von Mueller, 1825-1896 WM: 6
1948 Ferdinand von Mueller, 1825-1896 WM: 6
1947 The 150th Anniversary of the City of Newcastle WM: 6
1947 The 150th Anniversary of the City of Newcastle WM: 6