Not a caption, but a comment:
The aircraft was taxied past the international terminal by Sir Hudson Fysh, one of the Qantas founders and original pilots of the aircraft.
My mother was Hudson Fysh's private secretary, and she also paid 2 pounds for a joyride with Kingsford Smith.
Brush with fame.
Now for a caption:
"Wooden deck.
Wooden fly.
Wooden tit rot your socks!"
or else:
"The CO told me to sit here until he got back with the firing squad!"