OK, today is New Zealand Day (as far as this post goes anyway).
The first is a New Zealand envelope (B-28 issued 1953). This in itself is not spectacular, but I found the addition of all the nice
QE stamps a bonus:

The second item is a "Formular" AirLetter, but has a nice meter under the cancel. Close up is second down...

The third item is a letter card (A-13 issued in 1920). Nice double imprint:


And finally the fourth item is another Letter Card (A2 issued 1898). Nice backside of NZ scenes.

I know a lot of you view these postings. Any specific countries you might want to see?
