Here's VH-SAB wearing her "lucky 13" number at the end of the
R.M.Ansett Air race at Parafield
in March, 1964.
Well, it wasn't really lucky for this crew, since the overall
winner was another
Auster, a J/5B Autocar, VH-WBA carrying
racing number # 3.
Auster had come onto the register
in 1948 as VH-KBS but was fairly soon re-registered VH-SAB.
It is no longer currrent. The above image is from
the Geoff Goodall collection.