New Zealand: Airmail labels 2

Here is some more airmail labels from New Zealand. The next two is an old labels.

Year: ?, Gummed.

Year: ?, Gummed.

And here is newer labels,or possibly current design. Not sure about it. First two labels are in same size just one of them has a corners more rounded.

Year: ?, Self-adhesive.                        

Year: ?, Self-adhesive.      







This one is fairly big in size, so i believe it was used for parcels.

Year: ?, Self-adhesive.