Pre-World War II motorcycle models feature in the latest commemorative stamp release from Australia Post.
The Vintage Motorcycles issue is expected to appeal to motorcycle fans and stamp collectors alike.
The stamps depict four restored motorcycles, which are currently privately owned. They are the 1904 Kelecom; the 1912 Precision; the 1919 Whiting V4, and the 1923 Invincible J.A.P.