Airmail to Aus?

I worry abut The Boss I really do.
Anyway THE GOOD NEWS is that The Bossess walked up and down Mt Victoria in Wellington today which is 9 months after her extensive knee surgery.
We clocked up 21400 steps and 78 floors and I enjoyed the ride except for the “airmail” bit, especially when he asked somebody if they had a match.

I am not entirely sure if the cannon was pointed the right way and prefer the Jet plane thing tomoro…Thanks. 
TT