1931 Australia - England AAMC #222,245 boomerang cover with Australian adhesives tied by Geelong cds 16NO31 and English adhesives tied by Sutton Coldfield cds 17DE 31 and Melbourne receiving machine cancel at base 22 JAN 1932. (Image1)

Estimate AU$55

1940-80 Flight & Flight Anniversary Cover with 1940 NZ-Australia AAMC #899 (2, Cat $200) and Australia-NZ #900 (Cat $100) registered, 1957 Adelaide-Gawler Flight Anniversary, 1961 Australia-Japan, Qantas 1960 Round-the-World & 1964 Sydney-Mexico intermediate #1538a, plus various early-1980s flight anniversary types; also 1960-65 uses of 10d Aerogrammes (4), 1957 inwards 10c aerogramme from USA, 1938 Austrian 20g aerogramme uprated with German stamp and a 1956 Austrian Balloon Flight cover. (30) (Image1)

Estimate AU$95